Radio Shack Switch USB 20 User Guide

4-Port  
USB 2.0 Travel Hub  
26-321  
Thank you for purchasing your 4-Port USB 2.0  
High Speed Hub from RadioShack. Please read  
this user’s guide before installing, setting up and  
using your new hub.  
What’s Included  
4-Port Hub  
User’s guide  
System Requirements  
Press to retract the cable.  
• Operating System: Windows® 98 SE  
Windows 2000  
Note: Keep your finger clear as the cable retracts.  
Windows XP  
Windows ME  
Connect devices such as a digital  
camera, MP3 player, or scanner.  
Windows VistaTM  
Mac OS 9 or later  
• Processor:  
• Memory:  
• Connection:  
Pentium 233 MHz  
64 MB RAM  
USB 1.1 or 2.0  
RF Emissions Information  
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 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 off and  
on, the user is encouraged to try to correct the interference by one or  
more of the following measures:  
Back View  
Specifications  
USB Standard Compliances ......................... 1.1 or 2.0  
Data Speed .................... Low, 1.5 Mbps; Full, 12 Mbps;  
........................................................ High, 480 Mbps  
Power Source...................................... USB Bus Power  
Operating Temperature ...........32° to 104°F (0° to 40°C)  
Operating Humidity .............5% to 90% (Non-Condensing)  
Dimensions (HWD)..................1.3 x 3.82 x 0.71 Inches  
.....................................................(33 x 97 x 18 mm)  
Weight .................................................1.31 oz (37 g)  
Extend the cable and connect the USB  
The hub installs  
automatically. If necessary, follow the on-  
screen instructions to complete installation.  
plug to your computer.  
• 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 your local RadioShack store or an experienced radio/TV  
technician for help.  
Your hub automatically shuts off any port with a low or  
excessive current.  
(1) This device may not cause harmful interference, and (2) This device  
must accept any interference received, including interference that may  
cause undesired operation.  
Specifications are subject to change and improvement  
without notice. Actual product may vary from the images  
found in this document.  
If USB Hub Current Limit Exceeded appears on your  
screen, disconnect the affected USB device, click Reset on  
the screen, and reconnect the device.  
Product  
Model  
4-Port USB 2.0 Travel Hub  
26-321  
Limited 90-day Warranty  
Responsible  
Party  
RadioShack  
300 RadioShack Circle  
Fort Worth, TX 76102  
If one of your hub ports is disabled, but USB Hub Current  
Limit Exceeded does not appear:  
This product is warranted by RadioShack against manufacturing defects in  
material and workmanship under normal use for ninety (90) days from the  
date of purchase from RadioShack company-owned stores and authorized  
RadioShack franchisees and dealers. For complete warranty details and  
exclusions, check with your local RadioShack store.  
• Disconnect and reconnect the affected device.  
Phone  
817-415-3200  
• If the port still doesn’t work, disconnect the hub and  
the device, and then reconnect both.  
Actual product may vary from the images found in this document.  
RadioShack Customer Relations  
300 RadioShack Circle, Fort Worth, TX 76102  
04/04  
04A07  
26-321  
Printed in China  
Windows is a registered trademark and Windwos Vista is a trademark of Microsoft Corporation in the United States and/or other countries. Mac is a trademark of Apple, Inc.,  
registered in the U.S. and other countries.  
Download from Www.Somanuals.com. All Manuals Search And Download.  
©2007. RadioShack Corporation. All rights reserved. Gigaware is a trademark and RadioShack is a registered trademark used by RadioShack Corporation.  

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