Socket Mobile USB-2I USB Bluetooth 2.0 Adapter User Manual BluetoothUSB ug
Socket Mobile, Inc. USB Bluetooth 2.0 Adapter BluetoothUSB ug
Manual

USB Bluetooth 2.0 Adapter  
with Bluetooth®  Wireless Technology 
Model Number: 8550-00026 A 
User’s Guide 

2 
7/2007   Document # 6410-00xxx A 
 Copyright Notice 
Copyright © 2007 Socket Communications, Inc. dba Socket Mobile, Inc. 
All rights reserved. 
Socket, the Socket logo and Battery Friendly are registered trademarks of 
Socket Communications, Inc. dba Socket Mobile, Inc. The Bluetooth word 
mark and logos are owned by the Bluetooth SIG, Inc., and any use of such 
marks by Socket Mobile, Inc. is under license. All other brand and product 
names are trademarks of their respective holders. 
Reproduction of the contents of this manual without the permission of 
Socket Mobile is expressly prohibited. Please be aware that the products 
described in this manual may change without notice. 
Feel free to contact SOCKET MOBILE at: 
 Socket Mobile, Inc. 
39700 Eureka Drive 
Newark, CA 94560 
USA 
Other than the above, Socket Communications can assume no responsibility 
for anything resulting from the application of information contained in this 
manual. 
Socket Communications requests that you refrain from any applications of 
the Class 1 USB Adapter that are not described in this manual. Socket 
Communications also requests that you refrain from disassembling the 
product. Disassembly of this device will void the product warranty. 
You can track new product releases, software updates and technical 
bulletins by visiting Socket’s website at: www.socketmobile.com. 
 3 
Table of Contents 
COPYRIGHT NOTICE  2 
1 | INTRODUCTION  4 
2 | INSTALLATION INSTRUCTIONS  5 
APPENDIX A  SPECIFICATIONS  6 
APPENDIX B  SAFETY AND USAGE TIPS  7 
APPENDIX C TECHNICAL SUPPORT  9 
LIMITED WARRANTY  10 
REGULATORY COMPLIANCE  11 

4 
1 | Introduction 
The Class 1 USB Adapter with Bluetooth Wireless 
technology is a mobile USB-to-AC adapter to form a 
Bluetooth beacon. 
System Requirements 
• USB-to-AC adapter   
Product Registration 
Socket highly recommends that all customers register 
their Socket products. Registered users receive the 
following benefits: 
• Priority for technical support 
• Special offers for future products and product upgrades 
• The latest new product information 
To register your product online, visit: www.socketmobile.com/prodreg 

CHAPTER 3: SETUP FOR PALM OS  5 
2 | Installation Instructions 
STEP 1: Insert into USB-to-AC Adapter 
Insert the USB Bluetooth 2.0 Adapter into the USB port of a USB-to-AC 
Adapter as shown.   
STEP 2: Insert into Wall Outlet 
Insert the combined unit into an AC wall outlet. The LED will turn orange 
to indicate that the USB Adapter is on. 
6 | APPENDIX A: SPECIFICATIONS 
Appendix A  
Specifications 
Physical Characteristics: 
L x W x H: 2.7 x 0.79 x 0.34 inches (69 x 20 x 8.6 mm) 
Weight: 0.39 oz (11 g) 
Power Consumption:  
  Requirement: 5 VDC 
  Maximum: 200 mA (normal operation) 
Environmental Conditions:  
Operating Temperature:  0 to +45° C (ambient) 
Storage Temperature:  -20 to +45° C (ambient) 
Operating Humidity: 90% maximum (non-condensing) 
Storage Humidity: 90% maximum (non-condensing) 
Bluetooth Characteristics 
Frequency Range:  Bluetooth 2.45 GHz ISM band  
RF Technology: Frequency Hopping Spread Spectrum (FHSS) 
Antenna:  Integrated  
Radio Range: Up to 300 ft (100 m), depending on environment 
Data Rate: Up to 723.2 Kbps 
Sensitivity: -77 dBm (typical) 
Selectable channels: 79 
Output Power: 13.5 dBm (maximum) 
Connection: Point-to-point and point-to-multipoint 
Security: Data encryption up to 56 bits 
Interface: USB 1.1 
Certification/Compliance 
  FCC Part 15 Class B 
 Industry Canada 
 Bluetooth 2.0 

APPENDIX B: SAFETY AND USAGE TIPS | 7 
Appendix B  
Safety and Usage Tips 
About Bluetooth and Health 
Bluetooth wireless technology allows you to use short-range radio signals 
to connect a variety of devices, such as mobile phones, Pocket PCs, 
notebook computers, printers, LAN access points, and many other devices 
at home or work. These radio signals replace the cables that have 
traditionally connected these devices. 
Bluetooth enabled products have small radio transmitters and receivers. 
Output power is normally very low. This gives a working range of 
approximately 100 meters. 
The maximum exposure levels from Bluetooth enabled products are far 
below recommended safety guidelines. At most, typical Bluetooth enabled 
devices (1 mW) reach only one percent of the prescribed safety levels. 
Product Care 
• Do not expose your product to liquid, moisture or extreme humidity.  
• Do not expose your product to extreme high or low temperatures. 
• Do not expose your product to lit candles, cigarettes, cigars, open 
flames, etc. 
• Do not drop, throw or try to bend the product, as rough treatment could 
damage it. 
• Do not paint your product, as the paint could obstruct parts and prevent 
normal use. 
• Do not attempt to disassemble your product: a broken warranty seal will 
void the warranty. The product does not contain consumer serviceable 
components. Should your Class 1USB Adapter need service, please 
contact Socket technical support at: 
www.socketmobile.com/support/support/. 
• Treat your product with care. Keep in a clean and dust-free place. 
• Changes or modifications of this product, not expressly approved by 
Socket, may void the user’s authority to operate the equipment. 

8 | APPENDIX B: SAFETY AND USAGE TIPS 
Antenna Care 
Do not place a metallic shield around your adapter since it will reduce the 
radio transmission efficiency. 
Efficient Use 
For optimum performance, please make sure that there is no metal 
surrounding your adapter. 
Driving 
RF energy may affect some electronic systems in motor 
vehicles, such as car stereo, safety equipment, etc. Check with 
your vehicle manufacturer’s representative to be sure that your 
adapter will not affect the electronic system in your vehicle. 
Aircraft 
• Unplug the Class 1 USB Adapter before boarding any aircraft. 
• To prevent interference with communications systems, you must 
not use your Class 1 USB Adapter while the plane is in the air. 
• Do not use it on the ground without permission from the 
crew. 
Radio Frequency Exposure 
Your Class 1 USB Adapter is a radio transmitter and receiver. When in 
operation, it communicates with other Bluetooth enabled devices by 
receiving and transmitting radio frequency (RF) magnetic fields in the 
frequency range 2400 to 2500 MHz. The output power of the radio 
transmitter is 13.5 dBm. 
You should keep your Class 1 USB Adapter at least 20 cm away from your 
body during use. 
The Class 1 USB Adapter is designed to be in compliance with the RF 
exposure limits set by national authorities and international health 
agencies when installed or used separately from other antennas or radio 
transmitters. 

APPENDIX C: TECHNICAL SUPPORT | 9 
Appendix C 
Technical Support  
If you have trouble installing or using the Class 1 USB Adapter, Socket has 
two resources to help you: 
Socket Online Support 
Socket Online Support is an interactive technical support 
program that provides immediate service and is the best place to 
start for technical support. To access SOS, visit: 
www.socketmobile.com/support. Click on the SOS icon. 
Live Technical Support 
IMPORTANT! To obtain technical support, you must first 
register your product online at 
www.socketmobile.com/support/support/new. 
After product registration, log in and click on the Technical Support tab. 
Click Submit New Ticket to enter an online request for technical support.  
Afterwards, you can log in any time to track the status of your request. If 
we are unable to resolve your support inquiry online, we can arrange for a 
representative to call you at a specific time. 
Please refrain from disassembling the modem. Disassembly of this device 
will void the product warranty 

10 
Limited Warranty 
Socket Communications Incorporated (Socket) warrants this product against 
defects in material and workmanship, under normal use and service, for one (1) 
year from the date of purchase. 
Incompatibility is not a defect covered by Socket’s warranty. During the 
warranty period, Socket will, at its option, repair or replace the defective 
product at no charge when furnished with proof of retail purchase, provided that 
you deliver the product to Socket or to an authorized Socket Service Center. 
The returned product must be accompanied by a return material authorization 
(RMA) number issued by Socket or by Socket's Authorized Service Center. If 
you ship the product, you must use the original container or equivalent and you 
must pay the shipping charges to Socket. Socket will pay surface shipping 
charges back to any location in the contiguous United States. This warranty 
applies only to the original retail purchaser and is not transferable. 
Socket may, at its option, replace or repair the product with new or 
reconditioned parts and the returned product becomes Socket's property. Socket 
warrants the repaired or replaced products to be free from defects in material or 
workmanship for ninety (90) days after the return shipping date, or for the 
remainder of the original warranty period, whichever is greater. 
This warranty does not cover the replacement of products damaged by abuse, 
accident, misuse or misapplication, nor as a result of service or modification 
other than by Socket. 
SOCKET IS NOT RESPONSIBLE FOR INCIDENTAL OR 
CONSEQUENTIAL DAMAGES RESULTING FROM BREACH OF ANY 
EXPRESS OR IMPLIED WARRANTY, INCLUDING DAMAGE TO 
PROPERTY AND, TO THE EXTENT PERMITTED BY LAW, DAMAGES 
FOR PERSONAL INJURY. THIS WARRANTY IS IN LIEU OF ALL OTHER 
WARRANTIES INCLUDING IMPLIED WARRANTIES OF 
MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. 
Some states do not allow limitation of implied warranties, or the exclusion or 
limitation of incidental or consequential damages, so that the above limitations 
or exclusions may not apply to you. This warranty gives you specific legal 
rights and you may also have other rights which vary from state to state. 
This product may contain fully tested, recycled parts, warranted as if new. 
For warranty information, please visit: www.socketmobile.com/support 
11 
Regulatory Compliance 
Federal Communication Commission Interference Statement 
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 
instruction manual, may cause harmful interference to radio 
communications. 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 on or off, the user is encouraged to try to correct the 
interference by one of the following measures: 
- Reorient or relocate the receiving antenna. 
- Increase the separation between the equipment and the 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. 
FCC Caution: Any changes or modifications not expressly approved by the 
party responsible for compliance could void the user’s authority to operate 
this equipment. 
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. 
This equipment complies with FCC RF radiation exposure limits set forth 
for an uncontrolled environment. To maintain compliance with FCC RF 
exposure compliance requirements, please avoid direct contact to the 
transmitting antenna during transmitting. 
FCC ID: LUBUSB-2I 

12 
Industry Canada Statement 
This device complies with RSS-210 of the Industry Canada Rules. 
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 
IMPORTANT NOTE: 
IC Radiation Exposure Statement: 
This equipment complies with IC radiation exposure limits set forth for an 
uncontrolled environment. End users must follow the specific operating 
instructions for satisfying RF exposure compliance. To maintain 
compliance with IC RF exposure compliance requirements, please follow 
operation instruction as documented in this manual. 
Canada Certification 
The marking of “IC:2529A-USB2I” on the device means: “2529A-USB2I” 
is the certification number, and the term “IC’ before the equipment 
certification number only signifies that Industry Canada technical 
specifications were met. 
Radio Frequency Interference Requirements – Canada 
This Class B digital apparatus meets the requirements of the Canadian 
Interference-Causing Equipment Regulations.  Cet appareil numérique de la 
Classe B respecte toutes les exigencies du Reglement sur le Matériel 
Brouilleur du Canada. 
Product Disposal: 
Your device should not be placed in municipal waste. Please check 
local regulations for disposal of electronic products. 
7/2006  Printed in U.S.A.