D Link WA140B2 WIRELESS USB ADAPTER User Manual DWA 140B2 manual 090625
D Link Corporation WIRELESS USB ADAPTER DWA 140B2 manual 090625
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| Document ID | 1130300 |
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| Document Description | Users Manual |
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| Document Type | User Manual |
| Display Format | Adobe Acrobat PDF - pdf |
| Filesize | 298.29kB (3728591 bits) |
| Date Submitted | 2009-06-26 00:00:00 |
| Date Available | 2009-06-29 00:00:00 |
| Creation Date | 2009-06-25 16:36:18 |
| Producing Software | Acrobat Distiller 7.0.5 (Windows) |
| Document Lastmod | 2009-06-25 16:36:18 |
| Document Title | DWA-140B2_manual(090625).pdf |
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| Document Author: | Jamy_Yu |
D-Link DWA-140B2 User Manual
Connect to a Wireless Network................................ 28
Using Windows VistaÂŽ .......................................... 28
Using WindowsÂŽ XP ............................................. 30
%QPĹżIWTCVKQP ............................................................. 17
D-Link Wireless Connection Manager ................. 17
Wireless Networks .......................................... 18
Wi-Fi Protected Setup (WPS) ......................... 19
My Wireless Networks .................................... 23
Add ProďŹle .................................................. 24
Modify ProďŹle.............................................. 25
Support ........................................................... 26
About............................................................... 27
Installation.................................................................... 7
Getting Started ....................................................... 7
Remove Existing Installations .......................... 7
Disable Other Wireless Adapters ..................... 8
Wireless Installation Considerations ................... 10
Adapter Installation .............................................. 11
4GIKUVTCVKQP................................................................ 59
Warranty ..................................................................... 53
%QPVCEVKPI6GEJPKECN5WRRQTV ................................. 52
6GEJPKECN5RGEKĹżECVKQPU........................................... 51
0GVYQTMKPI$CUKEU .................................................... 48
Check your IP address ......................................... 48
WindowsÂŽ XP/2000 Users .............................. 48
Windows VistaÂŽ Users .................................... 48
Statically Assign an IP address............................ 49
WindowsÂŽ XP/2000 Users .............................. 49
Windows VistaÂŽ Users .................................... 50
Wireless Basics ......................................................... 43
Wireless Modes .................................................... 47
6TQWDNGUJQQVKPI ........................................................ 39
Wireless Security....................................................... 31
What is WPA? ....................................................... 31
ConďŹgure WPA/WPA2 Passphrase...................... 32
Using the Wireless Connection Manager ...... 32
Using Windows VistaÂŽ ................................... 34
Using the WindowsÂŽ XP Utility ....................... 36
ConďŹgure WPA/WPA2 (RADIUS) .......................... 38
Using the Wireless Connection Manager ...... 38
Table of Contents
Product Overview ........................................................ 3
Package Contents .................................................. 3
System Requirements ............................................ 3
Introduction............................................................. 4
Features .................................................................. 5
Hardware Overview ................................................ 6
Table of Contents
Product
PackageOverview
Contents
D-Link DWA-140B2 User Manual
⢠A computer or laptop with an available USB 2.0 port
⢠Windows VistaŽ, 2000 (Service Pack 4) or XP (Service Pack 2 or higher)
⢠CD-ROM Drive
⢠300MHz processor and at least 64MB of RAM
⢠A draft 802.11n or 802.11g access point or wireless router
System Requirements
⢠D-Link DWA-140B2 RangeBooster N⢠USB Adapter
⢠Cradle
⢠Manual and Warranty on CD
⢠D-Link Wireless Connection Manager on CD
⢠Quick Installation Guide
Section 1 - Product Overview
Introduction
D-Link DWA-140B2 User Manual
* Maximum wireless signal rate derived from IEEE Standard 802.11g and Draft 802.11n speciďŹcations. Actual data throughput will vary. Network
conditions and environmental factors, including volume of network trafďŹc, building materials and construction, and network overhead, lower
actual data throughput rate. Environmental conditions will adversely affect wireless signal range.
Compact in size, robust in speed the DWA-140B2 RangeBooster N⢠USB Adapter is great for travel and a convenient
solution for providing high performance wireless connectivity to your desktop or notebook PC. Enjoy the many
beneďŹts of wireless connectivity today!
D-Linkâs Quick Setup Wizard guides you step-by-step through the installation process. Youâll be able to conďŹgure
this USB Adapter without having to call the teenager from down the street to help you. The D-Link Wireless Manager
is included with this product to keep track of all your most frequently accessed networks.
Powered by RangeBooster N⢠technology, the DWA-140B2 provides a faster wireless connection and superior
reception than 802.11g*. The DWA-140B2 is designed for use in bigger homes and for those that demand higher
networking. Maximize wireless performance by connecting this USB Adapter to a RangeBooster N⢠router and
stay connected from virtually anywhere in the home. This USB Adapter supports WPA and WPA2 encryption to
prevent outside intrusion and protect your personal information from being exposed.
The DWA-140B2 RangeBooster N⢠USB Adapter is a convenient wireless connectivity solution for desktop or
notebook PCs. Instead of stringing Ethernet cables to your PC or dismantling your desktop computer case, the
DWA-140B2 can enable Draft 802.11n wireless connectivity by simply utilizing your desktop or notebook PCâs
USB port.
Section 1 - Product Overview
Features
D-Link DWA-140B2 User Manual
* Using a USB 1.1 port will adversely affect throughput.
⢠User-friendly conďŹguration and diagnostic utilities.
⢠Supports Infrastructure networks via an access point
⢠Position the DWA-140B2 almost anywhere in your workspace to achieve the best reception
possible.
⢠You can securely connect to a wireless network using WPA/WPA2 (Wi-Fi Protected Access) providing
you a much higher level of security for your data and communication than has previously been
available. You may also use 802.1x for wireless authentication.
⢠USB 2.0 standard*.
⢠Powered by the USB port; no external power source required.
⢠Draft 802.11n compliant.
⢠Fully 802.11g compatible.
⢠Convenience of Plug & Play installation.
⢠Compact size for placement anywhere.
Section 1 - Product Overview
D-Link DWA-140B2 User Manual
WPS Button
Press the WPS button to
automatically connect to a
WPS-enabled wireless router
or access point and establish
connectivity. Refer to page
Section 1 - Product Overview
USB Port
Used to connect the DWA140B2 to your computer.
Hardware Overview
Installation
D-Link DWA-140B2 User Manual
WindowsÂŽ XP/VistaÂŽ users: Click Start > Control Panel > #FFQT4GOQXG2TQITCOU.
WindowsÂŽ 2000 users: Click Start > 5GVVKPIU > Control Panel > #FFQT4GOQXG2TQITCOU.
To remove any old software:
If youâve installed a different manufactureâs adapter or a different model D-Link adapter, make sure the software
is uninstalled before installing the new software. Some utilities may cause a conďŹict with the new software. If you
plan to use multiple adapters at different times, make sure the utilities are not set to load when your computer
boots up. WindowsÂŽ XP users may use the built-in wireless utility for all adapters.
Remove Existing Installations
⢠Remove any previous installations of wireless adapters
⢠Disable any built-in wireless adapters
⢠Verify the settings such as the SSID and security settings of the network(s) you want to connect to
Before installing your new D-Link wireless adapter, please verify the following:
Getting Started
This section will walk you through the installation process. If you have a built-in wireless adapter, please disable
it in device manager before installing your D-Link adapter. Also, if you have previously installed another wireless
adapter, please make sure any software is uninstalled.
Section 2 - Installation
Disable Other Wireless Adapters
D-Link DWA-140B2 User Manual
Right-click the adapter you would like to disable and select
Disable.
Click the Hardware tab and then click &GXKEG/CPCIGT. Scroll down
the list and click the + sign to the left of Network Adapters.
From the desktop, right-click on the My Computer icon and select
Properties.
Most newer laptops may include a built-in wireless adapter. To prevent any conďŹicts with the D-Link wireless
adapter, it is recommended to disable the wireless adapter (as well as any unused Ethernet adapters).
Section 2 - Installation
D-Link DWA-140B2 User Manual
Disabling the adapter will not remove the drivers. If you would
like to use the adapter, simply right-click it and select Enable.
The adapter is now disabled. When disabled, a red X will be
displayed.
Click Yes to disable the adapter.
Section 2 - Installation
Wireless Installation Considerations
D-Link DWA-140B2 User Manual
5. If you are using 2.4GHz cordless phones or X-10 (wireless products such as ceiling fans, lights, and
home security systems), your wireless connection may degrade dramatically or drop completely.
Make sure your 2.4GHz phone base is as far away from your wireless devices as possible. The base
transmits a signal even if the phone in not in use.
4. Keep your product away (at least 3-6 feet or 1-2 meters) from electrical devices or appliances that
generate RF noise.
3. Building Materials make a difference. A solid metal door or aluminum studs may have a negative
effect on range. Try to position access points, wireless routers, and computers so that the signal
passes through drywall or open doorways. Materials and objects such as glass, steel, metal, walls
with insulation, water (ďŹsh tanks), mirrors, ďŹle cabinets, brick, and concrete will degrade your wireless
signal.
2. Be aware of the direct line between network devices. A wall that is 1.5 feet thick (.5 meters), at a
45-degree angle appears to be almost 3 feet (1 meter) thick. At a 2-degree angle it looks over 42
feet (14 meters) thick! Position devices so that the signal will travel straight through a wall or ceiling
(instead of at an angle) for better reception.
1. Keep the number of walls and ceilings between the D-Link adapter and other network devices to
a minimum - each wall or ceiling can reduce your adapterâs range from 3-90 feet (1-30 meters.)
Position your devices so that the number of walls or ceilings is minimized.
10
The D-Link wireless adapter lets you access your network using a wireless connection from virtually anywhere
within the operating range of your wireless network. Keep in mind, however, that the number, thickness and location
of walls, ceilings, or other objects that the wireless signals must pass through, may limit the range. Typical ranges
vary depending on the types of materials and background RF (radio frequency) noise in your home or business.
The key to maximizing wireless range is to follow these basic guidelines:
Section 2 - Installation
Adapter Installation
D-Link DWA-140B2 User Manual
When the autorun screen appears, click Install Drivers.
11
If the CD Autorun function does not automatically start on your computer, go to Start > Run. In the run box type
â& >&9#$GZGâ (where D: represents the drive letter of your CD-ROM drive).
Turn on the computer and Insert the D-Link DWA-140B2 Driver CD in the CD-ROM drive.
9CTPKPI &Q016KPUVCNNVJG&9#$75$#FCRVGTKPVQ[QWTEQORWVGTDGHQTGKPUVCNNKPIVJGFTKXGTUQHVYCTG
HTQOVJG&.KPM%&
Section 2 - Installation
D-Link DWA-140B2 User Manual
Click 0GZV
Select the Program Files folder location.
Click 0GZV
By default setup will install to the default location: C:\
Program Files\D-Link\DWA-140B2, where C: represents the
drive letter of your hard drive. To install to a different location
click Browse and specify the location.
Click 0GZV
The InstallShield Wizard window will appear.
Section 2 - Installation
12
D-Link DWA-140B2 User Manual
Click 0GZV
If you want to manually connect to a wireless network, refer
to page 15. The following instructions will connect you to a
wireless network using Wi-Fi Protected Setup (WPS).
The Wireless Connection Wizard will now appear.
Click 0GZV
If the Found New Hardware Wizard appears, click Cancel.
Insert the adapter into an available USB port on your
computer.
Section 2 - Installation
13
Push Button ConďŹguration (PBC)
D-Link DWA-140B2 User Manual
Click 0GZV
When this screen appears, you have successfully connected
to your wireless network. Click 0GZV to complete your setup.
Press the WPS button on your access point or wireless router
within 2 minutes to establish connectivity.
0QVG You may also connect to your network by pressing the
WPS button on the adaper and holding for two seconds until
the wizard screen comes up. Then, press the WPS button on
the router/access point to continue.
To connect to your network using the WPS push button
conďŹguration method, click the virtual button as shown in
the screenshot.
Section 2 - Installation
14
D-Link DWA-140B2 User Manual
C l i c k
Click the Scan button to display a list of wireless networks (site
survey). Click on the network name (SSID) and click 0GZV.
Enter the network name (SSID) manually. If you enter the SSID
incorrectly, you will automatically be brought to the site survey
page. Click Scan to display the site survey page.
Click 0GZV
To manually connect to your wireless network, select Manually
connect to a wireless network and then click 0GZV.
Section 2 - Installation
15
D-Link DWA-140B2 User Manual
Click Finish
Click Finish to continue. If you are prompted to reboot your
computer, select Yes, I want to restart my computer now.
C l i c k
When this screen appears, you are successfully connected to
your wireless network. Click 0GZV to complete your setup.
Section 2 - Installation
16
ConďŹguration
D-Link DWA-140B2 User Manual
Double-click the Wireless
%QPPGEVKQP /CPCIGT icon on your
If you are using Windows VistaÂŽ please skip to page 28 or WindowsÂŽ XP skip to page 30.
17
The D-Link DWA-140B2 uses the Wireless Connection Manager as the management software. The manager
provides the user an easy interface to change any settings related to the wireless adapter. Clicking on the Wireless
Connection Manager icon on the desktop will start the ConďŹguration.
D-Link Wireless Connection Manager
This section will show you how to conďŹgure your new D-Link wireless adapter using the D-Link Utility as well as
the WindowsÂŽ XP Zero ConďŹguration Utility.
Section 3 - ConďŹguration
Wireless Networks
D-Link DWA-140B2 User Manual
Security: If there is a âlockâ icon, this means the
wireless network is secure. You must know
the encryption key/security settings to
connect.
Channel:
Displays the channel of the wireless network.
WPS Button:
Connect to a wireless network using Wi-Fi
Protected Setup. Refer to the next page.
Refresh Button:
Rescans for available wireless networks in
your area.
Connect Button:
Highlight a wireless network and click the
Connect button. If the network is secure, a
pop-up window will appear. Enter the security
information to connect (refer to the Wireless
Security section for more information).
Activate Button:
Select a wireless network proďŹle from the
drop-down menu and click Activate to connect.
Signal: Displays the Link Quality of the wireless
connection.
MAC: Displays the MAC address of the wireless
device.
SSID: The SSID (Service Set IdentiďŹer) is the name
of the wireless network.
18
The Wireless Networks (Site Survey) page will display all wireless networks that are available in your area. To
connect to a network, simply highlight the wireless network (SSID) and click Connect.
Section 3 - ConďŹguration
Wi-Fi Protected Setup (WPS)
D-Link DWA-140B2 User Manual
â2GTUQPCN+FGPVKĹżECVKQP0WODGTâ (PIN) is a unique number
generated randomly by the wireless adapterâs utility. Entering
this number in the utility of the WPS-enabled wireless router or
access point connects you with the intended wireless network.
Refer to the next page for more information.
â2WUJ $WVVQP %QPĹżIWTCVKQPâ (PBC) is a virtual button in
the utility that connects you to other WPS-enabled devices.
A connection can be established by clicking on the virtual
button, then pushing the physical button on the access point
or wireless router within 120 seconds. Refer to page 14.
For more information on WPS, visit the Wi-Fi Alliance website
at www.wi-ďŹ.org.
Wi-Fi Protected Setup (WPS) System is designed for easy
setup of security-enabled Wi-Fi networks. It is recommended
to have the access point or wireless router nearby during
setup.
Section 3 - ConďŹguration
19
Push Button
D-Link DWA-140B2 User Manual
2. Press the WPS button located on your access
point or router to continue. This screen will
appear once you have successfully established
connection with your network.
1. To connect to your network, press the WPS
button on the adapter and hold for two seconds
until the wizard screen appears.
Section 3 - ConďŹguration
20
Personal IdentiďŹcation Number (PIN)
D-Link DWA-140B2 User Manual
Click 0GZV
Once you click 0GZV, you will have 2 minutes to enter this
number in your access point or wireless router.
Make sure your access point or wireless router is close by.
Write down the number on the screen. Enter this number
in your access point or wireless router. Please refer to the
manufactureâs manual for instructions.
C l i c k
If you want to connect using the PBC method, refer to page
14. To use the PIN method, select PIN (Personal IdentiďŹcation
Number) and click 0GZV.
Section 3 - ConďŹguration
21
D-Link DWA-140B2 User Manual
Click Finish
When this screen appears, you have successfully established
connectivity. Click Finish to complete your setup.
The adapter will try to establish connectivity to your access
point or wireless router.
Section 3 - ConďŹguration
22
My Wireless Networks
D-Link DWA-140B2 User Manual
Activate: Click Activate to use a profile. Allow up
to 30 seconds to connect to the wireless
network.
ProďŹle Details:
The Profile Details section will display
information about the wireless network
such as the network name (SSID), network
type (Infrastructure), and if the network is
secured.
Delete: Click Delete to remove a proďŹle.
Modify: Click /QFKH[ to edit a current proďŹle (refer to
page 25).
New Button: Click New to create a new wireless network
proďŹle (refer to page 24).
23
The My Wireless Networks page will allow you to create, edit, and delete wireless network proďŹles. Every time
you connect to a network using the Wireless Networks page, a proďŹle will automatically be created.
Section 3 - ConďŹguration
Add ProďŹle
D-Link DWA-140B2 User Manual
OK Button: Click OK to save your settings.
Security Type: Select the type of security used. Please refer
to the Wireless Security section for more
information.
Network Type: Select the network type. If you are connecting
to a wireless router or access point,
select +PHTCUVTWEVWTG. (Ad-hoc mode is not
supported)
SSID: Enter the SSID of the wireless network.
ProďŹle Name: Enter a name for your proďŹle (e.g. Home,
OfďŹce, Coffee Shop).
You may add a new network by clicking the New button from the My Wireless Networks page.
Section 3 - ConďŹguration
24
Modify ProďŹle
D-Link DWA-140B2 User Manual
OK Button: Click OK to save your settings.
Security Type: Select the type of security used. Please refer
to the Wireless Security section for more
information.
Network Type: Displays the network type.
SSID: Displays the SSID of the network.
ProďŹle Name: Enter a name for your proďŹle (e.g. Home,
OfďŹce, Coffee Shop).
25
You may edit an existing proďŹle by selecting the proďŹle and clicking the /QFKH[ button from the My Wireless
Networks page.
Section 3 - ConďŹguration
Support
D-Link DWA-140B2 User Manual
26
If you need help, click the Support button. A panel will appear to the right of the utility which will display information
about the utility.
Section 3 - ConďŹguration
About
D-Link DWA-140B2 User Manual
The About screen gives you information about the Firmware and Utility Versions of the DWA-140B2.
Section 3 - ConďŹguration
27
Using Windows VistaÂŽ
Connect to a Wireless Network
D-Link DWA-140B2 User Manual
If you get a good signal but cannot access the Internet,
check you TCP/IP settings for your wireless adapter. Refer
to the 0GVYQTMKPI $CUKEU section in this manual for more
information.
The utility will display any available wireless networks in your
area. Click on a network (displayed using the SSID) and click
the Connect button.
Right-click on the wireless computer icon in your system
tray (lower-right corner next to the time). Select Connect
to a network.
or
If you receive the Wireless Networks Detected bubble, click
on the center of the bubble to access the utility.
28
Windows VistaÂŽ users may use the built-in wireless utility. If you are using another companyâs utility or WindowsÂŽ
2000, please refer to the user manual of your wireless adapter for help with connecting to a wireless network.
Most utilities will have a âsite surveyâ option similar to the Windows VistaÂŽ utility as seen below.
Section 3 - ConďŹguration
D-Link DWA-140B2 User Manual
It may take 20-30 seconds to connect to the
wireless network. If the connection fails, please
verify that the security settings are correct. The
key or passphrase must be exactly the same as
on the wireless router.
Enter the same security key or passphrase that is
on your router and click Connect.
Section 3 - ConďŹguration
29
Using WindowsÂŽ XP
Connect to a Wireless Network
D-Link DWA-140B2 User Manual
If you get a good signal but cannot access the Internet,
check your TCP/IP settings for your wireless adapter. Refer
to the 0GVYQTMKPI $CUKEU section in this manual for more
information.
The utility will display any available wireless networks in your
area. Click on a network (displayed using the SSID) and click
the Connect button.
Right-click on the wireless computer icon in your system
tray (lower-right corner next to the time). Select View
Available Wireless Networks.
or
If you receive the Wireless Networks Detected bubble, click
on the center of the bubble to access the utility.
30
WindowsÂŽ XP users may use the built-in wireless utility (Zero ConďŹguration Utility). The following instructions are
for Service Pack 2 users. If you are using another companyâs utility or WindowsÂŽ 2000, please refer to the user
manual of your wireless adapter for help with connecting to a wireless network. Most utilities will have a âsite
surveyâ option similar to the WindowsÂŽ XP utility as seen below.
Section 3 - ConďŹguration
Wireless Security
What is WPA?
⢠WPA2-PSK (Pre-Shared Key)
⢠WPA-PSK (Pre-Shared Key)
D-Link DWA-140B2 User Manual
31
WPA/WPA2 incorporates user authentication through the Extensible Authentication Protocol (EAP). EAP is built
WPA-PSK/WPA2-PSK uses a passphrase or key to authenticate your wireless connection. The key is an alphanumeric password between 8 and 63 characters long. The password can include symbols (!?*&_) and spaces.
This key must be the exact same key entered on your wireless router or access point.
⢠User authentication, which is generally missing in WEP, through the extensible authentication protocol
(EAP). WEP regulates access to a wireless network based on a computerâs hardware-speciďŹc MAC
address, which is relatively simple to be sniffed out and stolen. EAP is built on a more secure publickey encryption system to ensure that only authorized network users can access the network.
⢠Improved data encryption through the Temporal Key Integrity Protocol (TKIP). TKIP scrambles the
keys using a hashing algorithm and, by adding an integrity-checking feature, ensures that the keys
havenât been tampered with. WPA2 is based on 802.11i and uses Advanced Encryption Standard
instead of TKIP.
The 2 major improvements over WEP:
WPA, or Wi-Fi Protected Access, is a Wi-Fi standard that was designed to improve the security features of WEP
(Wired Equivalent Privacy).
⢠WPA2 (Wi-Fi Protected Access 2)
⢠WPA (Wi-Fi Protected Access)
⢠802.1x (RADIUS)
This section will show you the different levels of security you can use to protect your data from intruders. The
DWA-140B2 offers the following types of security:
Section 4 - Wireless Security
ConďŹgure WPA/WPA2 Passphrase
D-Link DWA-140B2 User Manual
If you would like to create a new network and enter the WPAPSK settings, refer to the next page.
4. Click OK to connect to the network. Allow up to 30 seconds
to connect.
3. Enter the WPA-PSK passphrase exactly as it is on your
wireless router or access point. Click the 5JQYVGZVKPVJG
RCUUYQTFĹżGNF box to see the passphrase. Unchecking it
will hide it.
2. Highlight the wireless network (SSID) you would like to
connect to and click Connect. If the network is using
WPA-PSK, the screen (as shown to the bottom-right) will
appear.
1. Open the Wireless Connection Manager by double-clicking
on the D-Link icon on your desktop.
32
It is recommended to enable WPA-PSK on your wireless router or access point before conďŹguring your wireless
adapter. If you are joining an existing network, you will need to know the WPA-PSK passphrase being used.
Using the D-Link Wireless Connection Manager
Section 4 - Wireless Security
D-Link DWA-140B2 User Manual
5. Click OK to connect to the network. Allow up to 30
seconds to connect.
4. Enter the passphrase exactly as it is on your wireless
router or access point.
3. Select TKIP or AES.
2. Select WPA/WPA2 Passphrase under Set Security
Option.
33
1. Open the Wireless Connection Manager by double-clicking on the D-Link icon on your desktop. Click on New
to create a new proďŹle or highlight an existing proďŹle and click /QFKH[.
It is recommended to enable WPA-PSK on your wireless router or access point before conďŹguring your wireless
adapter. Make sure you enter the passphrase exactly the same on all wireless devices.
Section 4 - Wireless Security
Using Windows VistaÂŽ
ConďŹgure WPA/WPA2 Passphrase
D-Link DWA-140B2 User Manual
2. Highlight the wireless network (SSID) you would like
to connect to and click Connect.
1. Open the Windows VistaÂŽ Wireless Utility by rightclicking on the wireless computer icon in your system
tray (lower right corner of screen). Select Connect to a
34
It is recommended to enable wireless security (WPA/WPA2) on your wireless router or access point before
conďŹguring your wireless adapter. If you are joining an existing network, you will need to know the security key
or passphrase being used.
Section 4 - Wireless Security
D-Link DWA-140B2 User Manual
It may take 20-30 seconds to connect to the wireless network. If
the connection fails, please verify that the security settings are
correct. The key or passphrase must be exactly the same as on
the wireless router.
3. Enter the same security key or passphrase that is on your router
and click Connect.
Section 4 - Wireless Security
35
Using the WindowsÂŽ XP Utility
ConďŹgure WPA/WPA2 Passphrase
D-Link DWA-140B2 User Manual
2. Highlight the wireless network (SSID) you would like
to connect to and click Connect.
1. Open the WindowsÂŽ XP Wireless Utility by right-clicking
on the wireless computer icon in your system tray
(lower-right corner of screen). Select View Available
Wireless Networks.
36
It is recommended to enable WPA-PSK on your wireless router or access point before conďŹguring your wireless
adapter. If you are joining an existing network, you will need to know the WPA-PSK key being used.
Section 4 - Wireless Security
D-Link DWA-140B2 User Manual
It may take 20-30 seconds to connect to the wireless network. If
the connection fails, please verify that the WPA-PSK settings are
correct. The WPA-PSK passphrase must be exactly the same as
on the wireless router or access point.
3. The Wireless Network Connection box will appear. Enter the
WPA-PSK passphrase and click Connect.
Section 4 - Wireless Security
37
ConďŹgure WPA/WPA2 (RADIUS)
D-Link DWA-140B2 User Manual
8. Click OK to save your settings.
7. Click Add to enter the IP address(es) of your RADIUS servers.
6. Enter the login information required to authenticate.
5. Select an 7UGT%GTVKĹżECVG from the drop-down menu.
4. Next to EAP Type, select '#26.5, '#266.5, or PEAP. Extensible
Authentication Protocols allow devices on the network to request
authentication from the RADIUS server in the network. All the devices
on the network must use the same EAP type when using a RADIUS
server for authentication. Some RADIUS servers require that the
Validate Server ďŹeld be selected. Check this ďŹeld if your RADIUS
server requires validation.
3. Click on #FXCPEGF%QPĹżI to continue.
2. Select WPA/WPA2 under Set Security Option and then select TKIP or
AES.
1. Open the Wireless Connection Manager by double-clicking on the D-Link
icon on your desktop. Click on New to create a new proďŹle or highlight
an existing proďŹle and click /QFKH[.
38
WPA and WPA2 are for advanced users who are familiar with using a RADIUS server and setting up certiďŹcates.
Using the D-Link Wireless Connection Manager
Section 4 - Wireless Security
Troubleshooting
D-Link DWA-140B2 User Manual
Select the Hardware Tab.
Go to Start > My Computer > Properties.
*QYFQ+MPQYKHO[CFCRVGTKUKPUVCNNGFRTQRGTN[!
39
This chapter provides solutions to problems that can occur during the installation and operation of the DWA-140B2.
Read the following descriptions if you are having problems. (The examples below are illustrated in WindowsÂŽ
XP. If you have a different operating system, the screenshots on your computer will look similar to the following
Section 5 - Troubleshooting
D-Link DWA-140B2 User Manual
Look under Device Status to check that the device
is working properly. Click OK to continue.
Select Properties to check that the drivers are
installed properly.
Right-click on &.KPM &9#$ 75$
Adapter.
Click the + sign next to Network Adapters.
Section 5 - Troubleshooting
D-Link DWA-140B2
Wireless USB Adapter
D-Link DWA-140B2 USB Adapter
40
D-Link DWA-140B2 User Manual
⢠In +PHTCUVTWEVWTG mode, make sure the same 5GTXKEG5GV+FGPVKĹżGT (SSID) is speciďŹed on the settings
for the wireless clients and access points. The SSID factory default setting for D-Link products is
FGHCWNV(Double-click on the WLAN icon in the taskbar. The.KPM+PHQscreen will display the SSID
setting.)
⢠Check that the IP Address, subnet mask, gateway, and DNS settings are correctly entered for the
network
⢠Check that the LED indicators on the wireless router are functioning properly. If not, check that the
AC power and Ethernet cables are ďŹrmly connected.
41
6JG EQORWVGT YKVJ VJG &9#$ KPUVCNNGF KU WPCDNG VQ EQPPGEV VQ VJG YKTGNGUU PGVYQTM CPFQT VJG
Internet.
⢠Check that the LED indicators for the broadband modem are indicating normal activity. If not, there
may be a problem with the broadband connection.
Make sure that the DWA-140B2 Wireless Adapter is properly seated in the computerâs USB port.
If Windows does not detect the hardware upon insertion of the adapter, make sure to completely remove drivers
that were previously loaded.
6JGEQORWVGTFQGUPQVTGEQIPK\GVJG&9#$9KTGNGUU#FCRVGT
Section 5 - Troubleshooting
D-Link DWA-140B2 User Manual
42
If Security is enabled, make sure that the correct encryption keys are entered on both the DWA-140B2 and the
access point. Double-click on the 9.#0 icon in the taskbar > click Encryption. Check to see that the key selected
is set to the same key as other devices on the network.
Check that the Network Connection for the wireless client is conďŹgured properly. Select #2 +PHTCUVTWEVWTG
when connecting to an access point. Double-click on the 9.#0 icon in the taskbar > click on %QPĹżIWTCVKQP to
change the settings for the wireless adapter.
Section 5 - Troubleshooting
Wireless Basics
D-Link DWA-140B2 User Manual
43
Under many circumstances, it may be desirable for mobile network devices to link to a conventional Ethernet LAN
in order to use servers, printers or an Internet connection supplied through the wired LAN. A Wireless Router is
a device used to provide this link.
Wireless users can use the same applications they use on a wired network. Wireless adapter cards used on laptop
and desktop systems support the same protocols as Ethernet adapter cards.
A wireless local area network (WLAN) is a cellular computer network that transmits and receives data with radio
signals instead of wires. Wireless LANs are used increasingly in both home and ofďŹce environments, and public
areas such as airports, coffee shops and universities. Innovative ways to utilize WLAN technology are helping
people to work and communicate more efďŹciently. Increased mobility and the absence of cabling and other ďŹxed
infrastructure have proven to be beneďŹcial for many users.
D-Link wireless products are based on industry standards to provide easy-to-use and compatible high-speed
wireless connectivity within your home, business or public access wireless networks. Strictly adhering to the IEEE
standard, the D-Link wireless family of products will allow you to securely access the data you want, when and
where you want it. You will be able to enjoy the freedom that wireless networking delivers.
Appendix A - Wireless Basics
D-Link DWA-140B2 User Manual
In a wireless local area network, a device called an Access Point (AP) connects computers to the
network. The access point has a small antenna attached to it, which allows it to transmit data back
and forth over radio signals. With an indoor access point as seen in the picture, the signal can travel
up to 300 feet. With an outdoor access point the signal can reach out up to 30 miles to serve places
like manufacturing plants, industrial locations, college and high school campuses, airports, golf
courses, and many other outdoor venues.
9KTGNGUU.QECN#TGC0GVYQTM 9.#0
Wireless works similar to how cordless phone work, through radio signals to transmit data from one
point A to point B. But wireless technology has restrictions as to how you can access the network.
You must be within the wireless network range area to be able to connect your computer. There are
two different types of wireless networks Wireless Local Area Network (WLAN), and Wireless Personal
Area Network (WPAN).
*QYFQGUYKTGNGUUYQTM!
D-Link is the worldwide leader and award winning designer, developer, and manufacturer of
networking products. D-Link delivers the performance you need at a price you can afford. D-Link
has all the products you need to build your network.
9J[&.KPM9KTGNGUU?
Wireless or Wi-Fi technology is another way of connecting your computer to the network without
using wires. Wi-Fi uses radio frequency to connect wirelessly, so you have the freedom to connect
computers anywhere in your home or ofďŹce network.
9JCVKU9KTGNGUU!
Appendix A - Wireless Basics
44
D-Link DWA-140B2 User Manual
5OCNN1HĹżEGCPF*QOG1HĹżEG
⢠Stay on top of everything at home as you would at ofďŹce
⢠Remotely access your ofďŹce network from home
⢠Share Internet connection and printer with multiple computers
⢠No need to dedicate ofďŹce space
Home
⢠Gives everyone at home broadband access
⢠Surf the web, check email, instant message, and etc
⢠Gets rid of the cables around the house
⢠Simple and easy to use
Wireless technology as become so popular in recent years that almost everyone is using it, whether
itâs for home, ofďŹce, business, D-Link has a wireless solution for it.
9JQWUGUYKTGNGUU!
Compared to WLAN the speed and wireless operation range are both less than WLAN, but in return it
doesnât use nearly as much power which makes it ideal for personal devices, such as mobile phones,
PDAs, headphones, laptops, speakers, and other devices that operate on batteries.
Bluetooth is the industry standard wireless technology used for WPAN. Bluetooth devices in WPAN
operate in a range up to 30 feet away.
Wireless Personal Area Network (WPAN)
Appendix A - Wireless Basics
45
Here are a few things to keep in mind, when you install a wireless network.
D-Link DWA-140B2 User Manual
Place home appliances such as cordless telephones, microwaves, and televisions as far away as
possible from the router/access point. This would signiďŹcantly reduce any interference that the
'NKOKPCVG+PVGTHGTGPEG
Make sure you place the router/access point in a centralized location within your network for the
best performance. Try to place the router/access point as high as possible in the room, so the signal
gets dispersed throughout your home. If you have a two-story home, you may need a repeater to
boost the signal to extend the range.
%GPVTCNK\G[QWTTQWVGTQT#EEGUU2QKPV
Tips
Wireless network is easy to setup, but if youâre installing it for the ďŹrst time it could be quite a task
not knowing where to start. Thatâs why weâve put together a few setup steps and tips to help you
through the process of setting up a wireless network.
Using a D-Link USB Adapter with your laptop, you can access the hotspot to connect to Internet
from remote locations like: Airports, Hotels, Coffee Shops, Libraries, Restaurants, and Convention
Centers.
Wireless technology is expanding everywhere not just at home or ofďŹce. People like the freedom
of mobility and itâs becoming so popular that more and more public facilities now provide wireless
access to attract people. The wireless connection in public places is usually called âhotspotsâ.
9JGTGKUYKTGNGUUWUGF!
Appendix A - Wireless Basics
46
D-Link DWA-140B2 User Manual
* Not supported with the DWA-140B2.
47
An Ad-Hoc* network contains only clients, such as laptops with wireless USB Adapters. All the adapters must
be in Ad-Hoc mode to communicate.
An Infrastructure network contains an Access Point or wireless router. All the wireless devices, or clients, will
connect to the wireless router or access point.
⢠#F*QE â Directly connecting to another computer, for peer-to-peer communication, using wireless
network adapters on each computer. Unfortunately 802.11g/n products such as the DWA-140B2 do
not support ad-hoc mode.
⢠+PHTCUVTWEVWTG â All wireless clients will connect to an access point or wireless router.
There are basically two modes of networking:
Wireless Modes
Donât let you next-door neighbors or intruders connect to your wireless network. Secure your wireless
network by turning on the WPA or WEP security feature on the router. Refer to product manual for
detail information on how to set it up.
Security
appliances might cause since they operate on same frequency.
Appendix A - Wireless Basics
Networking Basics
D-Link DWA-140B2 User Manual
48
If the address is 0.0.0.0, check your adapter installation, security settings, and the settings on your router. Some ďŹrewall software
programs may block a DHCP request on newly installed adapters.
⢠This will display the IP address, subnet mask, and default gateway of your
adapter.
⢠At the prompt, type ipconďŹg and press Enter.
⢠For all additional prompt windows inquiring of running the command prompt
application, select Yes, OK, or Continue.
⢠Click Start > #NN2TQITCOU > Accessories > Command Prompt. You may
need administrative access to run this application.
Windows VistaÂŽ Users
⢠This will display the IP address, subnet mask, and the default gateway of
your adapter.
⢠At the prompt, type ipconďŹg and press Enter.
⢠Click on Start > Run. In the run box type cmd and click OK.
WindowsÂŽ:27UGTU
After you install your new D-Link wireless adapter and have established a wireless connection, by default, the
TCP/IP settings should be set to obtain an IP address from a DHCP server (i.e. router) automatically. To verify your
IP address, please follow the steps below.
Check your IP address
Appendix B - Networking Basics
Statically Assign an IP address
D-Link DWA-140B2 User Manual
⢠Click OK to save your settings.
⢠The Secondary DNS is optional (you may enter a DNS server from your ISP).
⢠Set Primary DNS the same as the LAN IP address of your router or gateway.
⢠Set &GHCWNV)CVGYC[ the same as the LAN IP address of your router or gateway.
'ZCORNG If the routerâs LAN IP address is 192.168.0.1, make your IP address
192.168.0.X where X is a number between 2 and 99. Make sure that the number you
choose is not in use on the network.
⢠Click 7UG VJG HQNNQYKPI +2 CFFTGUU and enter an IP address that is on the same
subnet as your network or LAN IP address on your router.
⢠Highlight Internet Protocol (TCP/IP) and click Properties.
49
⢠Right-click on the .QECN#TGC%QPPGEVKQP which represents your D-Link wireless network adapter (or other adapter) which
will be connected to your router.
⢠WindowsŽ XP - Click on Start > Control Panel. Make sure you are in Classic View. Double-click on the Network Connections
icon.
WindowsÂŽ â From the desktop, right-click My Network Places > Properties.
WindowsÂŽ XP/2000 Users
If you are not using a DHCP capable gateway/router, or you need to assign a static IP address, please follow the
steps below:
Appendix B - Networking Basics
D-Link DWA-140B2 User Manual
⢠Click OK to save your settings.
⢠The Secondary DNS is optional (you may enter a DNS server from your
ISP).
⢠Set Primary DNS the same as the LAN IP address of your router or
gateway.
⢠Set &GHCWNV)CVGYC[ the same as the LAN IP address of your router or
gateway.
'ZCORNG If the routerâs LAN IP address is 192.168.0.1, make your IP
address 192.168.0.X where X is a number between 2 and 99. Make sure
that the number you choose is not in use on the network.
⢠Click 7UGVJGHQNNQYKPI+2CFFTGUU and enter an IP address that is on
the same subnet as your network or LAN IP address on your router or
network.
⢠Highlight Internet Protocol Version 4 (TCP /IPv4) and click
Properties.
50
⢠Right-click on the .QECN#TGC%QPPGEVKQP which represents your D-Link wireless network adapter which will be connected
to your network.
⢠Click on Start > Control Panel. Make sure you are in Classic View. Double-click on the 0GVYQTMCPF5JCTKPI%GPVGT icon.
Along the left panel in the window, click on /CPCIGPGVYQTMEQPPGEVKQPU.
Windows VistaÂŽ Users
Appendix B - Networking Basics
Warranty
⢠1 Year
%GTVKĹżECVKQPU
⢠FCC Class B ⢠CE ⢠C-Tick ⢠IC
9GKIJV
⢠0.06 lbs (27.22g)
Dimensions
⢠1.1â x 3.4â x 0.5â
1RGTCVKPI*WOKFKV[
⢠10% to 90% maximum (non-condensing)
1RGTCVKPI6GORGTCVWTG
⢠32°F to 104°F ( 0°C to 40°C)
D-Link DWA-140B2 User Manual
* Maximum wireless signal rate derived from IEEE Standard 802.11n-draft and 802.11g speciďŹcations. Actual data throughput will vary. Network
conditions and environmental factors, including volume of network trafďŹc, building materials and construction, and network overhead, lower
actual data throughput rate. Environmental factors will adversely affect wireless signal range.
Channel Number
⢠IEEE802.11b/g, IEEE802.11n HT20:11 Channels
/QFWNCVKQP6GEJPQNQI[
⢠IEEE802.11b: DSSS(CCK, DQPSK, DBPSK)
⢠IEEE802.11g: OFDM(64QAM, 16QAM, DPSK, BPSK)
⢠IEEE802.11n HT20, HT40: OFDM(64QAM, 16QAM, QPSK,
BPSK)
2QYGT%QPUWORVKQP P
⢠Tx: 460 mA ⢠Rx: 240 mA
(TGSWGPE[4CPIG
⢠2.4GHz to 2.462GHz
Media Access Control
⢠CSMA/CA with ACK
1RGTCVKPI8QNVCIG
⢠5 VDC +/- 10%
Transmitter Power Output
⢠IEEE802.11b:17dBm
⢠IEEE802.11g:17dBm
⢠IEEE802.11n HT20:19dBm
⢠IEEE802.11n HT40:18dBm
&KXKUKQP/WNVKRNGZKPI 1(&/
⢠Complementary Code Keying (CCK)
⢠IEEE802.11n HT40: 7 Channels
Technical SpeciďŹcations
Security
⢠WPA/WPA2 - Wi-Fi Protected Access (TKIP, MIC,
IV Expansion, Shared Key Authentication)
⢠802.1x ⢠WPS (PIN and PBC)
Bus Type
⢠USB 2.0 (1.1 compatible)
Standards
⢠IEEE 802.11n (draft)
⢠IEEE 802.11g
⢠IEEE802.11b
Appendix C - Technical SpeciďŹcations
51
2JQPG5WRRQTV
(800) 361-5265
+PVGTPGV5WRRQTV
http://support.dlink.com
2JQPG5WRRQTV
(877) 453-5465
+PVGTPGV5WRRQTV
http://support.dlink.com
D-Link DWA-140B2 User Manual
(QTEWUVQOGTUYKVJKP%CPCFC
(QTEWUVQOGTUYKVJKPVJG7PKVGF5VCVGU
52
You can ďŹnd software updates and user documentation on the D-Link website as well as frequently asked questions
and answers to technical issues.
⢠Model number of the product (e.g. DWA-140B2)
⢠Hardware Revision (located on the label on the adapter (e.g. rev B2))
⢠Serial Number (s/n number located on the label on the adapter).
Before you contact technical support, please have the following ready:
Contacting Technical Support
Appendix D - Contacting Technical Support
Warranty
D-Link DWA-140B2 User Manual
53
The customerâs sole and exclusive remedy and the entire liability of D-Link and its suppliers under this Limited Warranty will be, at
D-Linkâs option, to repair or replace the defective Hardware during the Warranty Period at no charge to the original owner or to refund
the actual purchase price paid. Any repair or replacement will be rendered by D-Link at an Authorized D-Link Service OfďŹce. The
replacement hardware need not be new or have an identical make, model or part. D-Link may, at its option, replace the defective
Hardware or any part thereof with any reconditioned product that D-Link reasonably determines is substantially equivalent (or
superior) in all material respects to the defective Hardware. Repaired or replacement hardware will be warranted for the remainder
of the original Warranty Period or ninety (90) days, whichever is longer, and is subject to the same limitations and exclusions. If a
material defect is incapable of correction, or if D-Link determines that it is not practical to repair or replace the defective Hardware,
the actual price paid by the original purchaser for the defective Hardware will be refunded by D-Link upon return to D-Link of the
defective Hardware. All Hardware or part thereof that is replaced by D-Link, or for which the purchase price is refunded, shall become
the property of D-Link upon replacement or refund.
⢠Hardware (excluding power supplies and fans): One (1) year
⢠Power supplies and fans: One (1) year
⢠Spare parts and spare kits: Ninety (90) days
D-Link warrants that the hardware portion of the D-Link product described below (âHardwareâ) will be free from material defects in
workmanship and materials under normal use from the date of original retail purchase of the product, for the period set forth below
(âWarranty Periodâ), except as otherwise stated herein.
.KOKVGF9CTTCPV[
⢠Only to the person or entity that originally purchased the product from D-Link or its authorized reseller or distributor, and
⢠Only for products purchased and delivered within the ďŹfty states of the United States, the District of Columbia, U.S.
Possessions
or Protectorates, U.S. Military Installations, or addresses with an APO or FPO.
Subject to the terms and conditions set forth herein, D-Link Systems, Inc. (âD-Linkâ) provides this Limited Warranty:
Appendix E - Warranty
D-Link DWA-140B2 User Manual
⢠The customer must obtain a Case ID Number from D-Link Technical Support at 1-877-453-5465, who will attempt to
assist the customer in resolving any suspected defects with the product. If the product is considered defective, the
customer must obtain a Return Material Authorization (âRMAâ) number by completing the RMA form and entering
⢠The customer must submit with the product as part of the claim a written description of the Hardware defect or
Software nonconformance in sufďŹcient detail to allow DLink to conďŹrm the same, along with proof of purchase of the
product (such as a copy of the dated purchase invoice for the product) if the product is not registered.
54
5WDOKVVKPI#%NCKO
The customer shall return the product to the original purchase point based on its return policy. In case the return policy period has
expired and the product is within warranty, the customer shall submit a claim to D-Link as outlined below:
The Limited Warranty provided hereunder for Hardware and Software portions of D-Linkâs products will not be applied to and does
not cover any refurbished product and any product purchased through the inventory clearance or liquidation sale or other sales in
which D-Link, the sellers, or the liquidators expressly disclaim their warranty obligation pertaining to the product and in that case,
the product is being sold âAs-Isâ without any warranty whatsoever including, without limitation, the Limited Warranty as described
herein, notwithstanding anything stated herein to the contrary.
0QP#RRNKECDKNKV[QH9CTTCPV[
D-Link warrants that the software portion of the product (âSoftwareâ) will substantially conform to D-Linkâs then current functional
speciďŹcations for the Software, as set forth in the applicable documentation, from the date of original retail purchase of the Software
for a period of ninety (90) days (âSoftware Warranty Periodâ), provided that the Software is properly installed on approved hardware
and operated as contemplated in its documentation. D-Link further warrants that, during the Software Warranty Period, the magnetic
media on which D-Link delivers the Software will be free of physical defects. The customerâs sole and exclusive remedy and the entire
liability of D-Link and its suppliers under this Limited Warranty will be, at D-Linkâs option, to replace the non-conforming Software
(or defective media) with software that substantially conforms to D-Linkâs functional speciďŹcations for the Software or to refund the
portion of the actual purchase price paid that is attributable to the Software. Except as otherwise agreed by DLink in writing, the
replacement Software is provided only to the original licensee, and is subject to the terms and conditions of the license granted by
D-Link for the Software. Replacement Software will be warranted for the remainder of the original Warranty Period and is subject
to the same limitations and exclusions. If a material non-conformance is incapable of correction, or if D-Link determines in its sole
discretion that it is not practical to replace the non-conforming Software, the price paid by the original licensee for the non-conforming
Software will be refunded by D-Link; provided that the non-conforming Software (and all copies thereof) is ďŹrst returned to D-Link.
The license granted respecting any Software for which a refund is given automatically terminates.
.KOKVGF5QHVYCTG9CTTCPV[
Appendix E - Warranty
D-Link DWA-140B2 User Manual
55
EXCEPT FOR THE LIMITED WARRANTY SPECIFIED HEREIN, THE PRODUCT IS PROVIDED âAS-ISâ WITHOUT ANY WARRANTY
OF ANY KIND WHATSOEVER INCLUDING, WITHOUT LIMITATION, ANY WARRANTY OF MERCHANTABILITY, FITNESS FOR A
PARTICULAR PURPOSE AND NONINFRINGEMENT.
&KUENCKOGTQH1VJGT9CTTCPVKGU
While necessary maintenance or repairs on your Product can be performed by any company, we recommend that you use only an
Authorized D-Link Service OfďŹce. Improper or incorrectly performed maintenance or repair voids this Limited Warranty.
The Limited Warranty provided herein by D-Link does not cover:
Products that, in D-Linkâs judgment, have been subjected to abuse, accident, alteration, modiďŹcation, tampering, negligence, misuse,
faulty installation, lack of reasonable care, repair or service in any way that is not contemplated in the documentation for the product,
or if the model or serial number has been altered, tampered with, defaced or removed; Initial installation, installation and removal
of the product for repair, and shipping costs; Operational adjustments covered in the operating manual for the product, and normal
maintenance; Damage that occurs in shipment, due to act of God, failures due to power surge, and cosmetic damage; Any hardware,
software, ďŹrmware or other products or services provided by anyone other than D-Link; and Products that have been purchased
from inventory clearance or liquidation sales or other sales in which D-Link, the sellers, or the liquidators expressly disclaim their
warranty obligation pertaining to the product.
9JCV+U0QV%QXGTGF
⢠The customer is responsible for all in-bound shipping charges to D-Link. No Cash on Delivery (âCODâ) is allowed.
Products sent COD will either be rejected by D-Link or become the property of D-Link. Products shall be fully insured
by the customer and shipped to D-Link Systems, Inc., 17595 Mt. Herrmann, Fountain Valley, CA 92708. D-Link will
not be held responsible for any packages that are lost in transit to D-Link. The repaired or replaced packages will be
shipped to the customer via UPS Ground or any common carrier selected by D-Link. Return shipping charges shall be
prepaid by D-Link if you use an address in the United States, otherwise we will ship the product to you freight collect.
Expedited shipping is available upon request and provided shipping charges are prepaid by the customer. D-Link may
reject or return any product that is not packaged and shipped in strict compliance with the foregoing requirements, or
for which an RMA number is not visible from the outside of the package. The product owner agrees to pay D-Linkâs
reasonable handling and return shipping charges for any product that is not packaged and shipped in accordance
with the foregoing requirements, or that is determined by D-Link not to be defective or non-conforming.
⢠After an RMA number is issued, the defective product must be packaged securely in the original or other suitable
shipping package to ensure that it will not be damaged in transit, and the RMA number must be prominently marked
on the outside of the package. Do not include any manuals or accessories in the shipping package. DLink will only
replace the defective portion of the product and will not ship back any accessories.
Appendix E - Warranty
D-Link DWA-140B2 User Manual
56
No part of this publication or documentation accompanying this product may be reproduced in any form or by any means or used to
make any derivative such as translation, transformation, or adaptation without permission from D-Link Corporation/D-Link Systems,
Inc., as stipulated by the United States Copyright Act of 1976 and any amendments thereto. Contents are subject to change without
prior notice.
%QR[TKIJV5VCVGOGPV
D-Link is a registered trademark of D-Link Corporation/D-Link Systems, Inc. Other trademarks or registered trademarks are the
property of their respective owners.
6TCFGOCTMU
This Limited Warranty shall be governed by the laws of the State of California. Some states do not allow exclusion or limitation of
incidental or consequential damages, or limitations on how long an implied warranty lasts, so the foregoing limitations and exclusions
may not apply. This Limited Warranty provides speciďŹc legal rights and you may also have other rights which vary from state to
state.
)QXGTPKPI.CY
TO THE MAXIMUM EXTENT PERMITTED BY LAW, D-LINK IS NOT LIABLE UNDER ANY CONTRACT, NEGLIGENCE, STRICT LIABILITY
OR OTHER LEGAL OR EQUITABLE THEORY FOR ANY LOSS OF USE OF THE PRODUCT, INCONVENIENCE OR DAMAGES OF ANY
CHARACTER, WHETHER DIRECT, SPECIAL, INCIDENTAL OR CONSEQUENTIAL (INCLUDING, BUT NOT LIMITED TO, DAMAGES FOR
LOSS OF GOODWILL, LOSS OF REVENUE OR PROFIT, WORK STOPPAGE, COMPUTER FAILURE OR MALFUNCTION, FAILURE OF
OTHER EQUIPMENT OR COMPUTER PROGRAMS TO WHICH D-LINKâS PRODUCT IS CONNECTED WITH, LOSS OF INFORMATION
OR DATA CONTAINED IN, STORED ON, OR INTEGRATED WITH ANY PRODUCT RETURNED TO D-LINK FOR WARRANTY SERVICE)
RESULTING FROM THE USE OF THE PRODUCT, RELATING TO WARRANTY SERVICE, OR ARISING OUT OF ANY BREACH OF
THIS LIMITED WARRANTY, EVEN IF D-LINK HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. THE SOLE REMEDY
FOR A BREACH OF THE FOREGOING LIMITED WARRANTY IS REPAIR, REPLACEMENT OR REFUND OF THE DEFECTIVE OR
NONCONFORMING PRODUCT. THE MAXIMUM LIABILITY OF D-LINK UNDER THIS WARRANTY IS LIMITED TO THE PURCHASE
PRICE OF THE PRODUCT COVERED BY THE WARRANTY. THE FOREGOING EXPRESS WRITTEN WARRANTIES AND REMEDIES
ARE EXCLUSIVE AND ARE IN LIEU OF ANY OTHER WARRANTIES OR REMEDIES, EXPRESS, IMPLIED OR STATUTORY.
.KOKVCVKQPQH.KCDKNKV[
IF ANY IMPLIED WARRANTY CANNOT BE DISCLAIMED IN ANY TERRITORY WHERE A PRODUCT IS SOLD, THE DURATION OF
SUCH IMPLIED WARRANTY SHALL BE LIMITED TO THE DURATION OF THE APPLICABLE WARRANTY PERIOD SET FORTH ABOVE.
EXCEPT AS EXPRESSLY COVERED UNDER THE LIMITED WARRANTY PROVIDED HEREIN, THE ENTIRE RISK AS TO THE QUALITY,
SELECTION AND PERFORMANCE OF THE PRODUCT IS WITH THE PURCHASER OF THE PRODUCT.
Appendix E - Warranty
D-Link DWA-140B2 User Manual
57
For detailed warranty information applicable to products purchased outside the United States, please contact the corresponding
local D-Link ofďŹce.
FCC Radiation Exposure Statement:
This equipment complies with FCC radiation exposure limits set forth for an uncontrolled environment. End users must follow the
speciďŹc operating instructions for satisfying RF exposure compliance. This transmitter must not be co-located or operating in
conjunction with any other antenna or transmitter. IEEE 802.11b or 802.11g operation of this product in the U.S.A. is ďŹrmware-limited
to channels 1 through 11. This equipment has been SAR-evaluated for use in laptops (notebooks) with side slot conďŹguration.
+/2146#06016+%'
This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions:
(1) This device may not cause harmful interference, and (2) this device must accept any interference received, including interference
that may cause undesired operation.
⢠Reorient or relocate the receiving antenna.
⢠Increase the separation between the equipment and receiver.
⢠Connect the equipment into an outlet on a circuit different from that to which the receiver is connected.
⢠Consult the dealer or an experienced radio/TV technician for help.
This device has been tested for compliance with FCC RF Exposure (SAR) limits in the typical laptop computer conďŹguration and this
device can be used in desktop or laptop computers with side mounted USB ports which can provide 2 cm separation distance from
the antenna to the body of the user or a nearby person. This device cannot be used with handheld PDAs (personal digital assistants).
This device and its antenna must not be co-located or operated in conjunction with any other antenna or transmitter.
This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to part 15 of the FCC Rules.
These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment
generates, uses, and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may
cause harmful interference to radio communication. However, there is no guarantee that interference will not occur in a particular
installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning
the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures:
(%%5VCVGOGPV
This is a Class B product. In a domestic environment, this product may cause radio interference, in which case the user may be
required to take adequate measures.
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Appendix E - Warranty
D-Link DWA-140B2 User Manual
58
Les conditions de fonctionnement sont sujettes Ă deux conditions:
(1)Ce pĂŠriphĂŠrique ne doit pas causer dâinterfĂŠrence et.
(2)Ce pĂŠriphĂŠrique doit accepter toute interfĂŠrence, y compris les interfĂŠrences pouvant perturber le bon
fonctionnement de ce pĂŠriphĂŠrique.
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This transmitter must not be co-located or operating in conjunction with any other antenna or transmitter.
+/2146#06016'
+%4CFKCVKQP'ZRQUWTG5VCVGOGPV
This equipment complies with IC radiation exposure limits set forth for an uncontrolled environment. End users
must follow the speciďŹc operating instructions for satisfying RF exposure compliance. This equipment should be
installed and operated with minimum distance 20cm between the radiator & your body.
This device has been designed to operate with an antenna having a maximum gain of 2 dBi. Antenna having a higher
gain is strictly prohibited per regulations of Industry Canada. The required antenna impedance is 50 ohms.
IC statement
Operation is subject to the following two conditions:
(1)This device may not cause interference and
(2)This device must accept any interference, including interference that may cause undesired operation of the
device.
Cet appareil numĂŠrique de la classe B est conforme Ă la norme NMB-003 du Canada.
âThis Class B digital apparatus complies with Candadian ICES-003â
This device complies with Canadian RSS-210
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Appendix E - Warranty
Registration
D-Link DWA-140B2 User Manual
Version 2.1
April 29, 2009
59
Product registration is entirely voluntary and failure to complete or return this form will not diminish your warranty
rights.
Appendix F - Registration
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