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Limited 90-Day Warranty

FCC Declaration of Conformity

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. 

The FCC Wants You to Know

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:

• 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.

• If you cannot eliminate the interference, the FCC requires that 

you stop using your hub. 

Changes or modifications not expressly approved by 
RadioShack may cause interference and void the user’s 
authority to operate the equipment.

Product:

Illuminated USB 2.0  
4-Port Hub

Model:

26-137

Responsible Party:

RadioShack
100 Throckmorton
Fort Worth, TX 76102

Phone:

817-415-3200

Keep the USB hub dry; if it gets wet, wipe it dry 
immediately. Use and store the USB hub only in 
normal temperature environments. Handle the 
USB hub carefully; do not drop it. Keep the USB 
hub away from dust and dirt, and wipe it with a 
damp cloth occasionally to keep it looking new.
Modifying or tampering with the USB hub's 
internal components can cause a malfunction 
and might invalidate its warranty and void your 
FCC authorization to operate it. If your USB hub 
is not performing as it should, take it to your 
local RadioShack store for assistance.

Operating System ................... Microsoft Windows 98, SE, 2000, ME, XP
Data Speed .................... Low: 1.5 Mbps, Full: 1.2 Mbps, High: 480 Mbps
Upstream Port ..................................... One USB mini A Type Receptacle
Downstream Port ..................................... Four USB A Type Receptacles
LED Indicators......................................................................... Four (Blue)
Enclosure ........................................................................................Plastic 
Operating Temperature .......................................32 to 104

°

F (0  to 40

°

C)

Storage Temperature....................................–14  to 158

°

F (–10  to 70

°

C)

Operating Humidity ................................................................... 10 to 80%
Storage Humidity......................................................................... 5 to 90%
Weight ................................................................................. 1.66 oz (47 g)
Dimensions (HWD)................ 1

5

/

8

 

×

 3

3

/

4

 

×

 

3

/

4

 Inches (41 

×

 95 

×

 18 mm)

Power Source ..........................5V DC, 2.4A, Positive (+) Tip AC Adapter

Use of any other power source may cause damage.

Specifications are typical; individual units might vary. Specifications are 
subject to change and improvement without notice. Product depictions in 
this document may differ from the actual product.

©2004 RadioShack Corporation.

26-137

All Rights Reserved.

Printed in China

RadioShack and RadioShack.com are trademarks

03A04

used by RadioShack Corporation.

This product is warranted by RadioShack against manufacturing defects in material and work-
manship under normal use for ninety (90) days from the date of purchase from RadioShack 
company-owned stores and authorized RadioShack franchisees and dealers. EXCEPT AS 
PROVIDED HEREIN, RadioShack MAKES NO EXPRESS WARRANTIES AND ANY IMPLIED 
WARRANTIES, INCLUDING THOSE OF MERCHANTABILITY AND FITNESS FOR A PARTIC-
ULAR PURPOSE, ARE LIMITED IN DURATION TO THE DURATION OF THE WRITTEN LIM-
ITED WARRANTIES CONTAINED HEREIN. EXCEPT AS PROVIDED HEREIN, RadioShack 
SHALL HAVE NO LIABILITY OR RESPONSIBILITY TO CUSTOMER OR ANY OTHER PER-
SON OR ENTITY WITH RESPECT TO ANY LIABILITY, LOSS OR DAMAGE CAUSED 
DIRECTLY OR INDIRECTLY BY USE OR PERFORMANCE OF THE PRODUCT OR ARISING 
OUT OF ANY BREACH OF THIS WARRANTY, INCLUDING, BUT NOT LIMITED TO, ANY 
DAMAGES RESULTING FROM INCONVENIENCE, LOSS OF TIME, DATA, PROPERTY, 
REVENUE, OR PROFIT OR ANY INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL 
DAMAGES, EVEN IF RadioShack HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH 
DAMAGES.
Some states do not allow limitations on how long an implied warranty lasts or the exclusion or 
limitation of incidental or consequential damages, so the above limitations or exclusions may 
not apply to you.
In the event of a product defect during the warranty period, take the product and the 
RadioShack sales receipt as proof of purchase date to any RadioShack store. RadioShack will, 
at its option, unless otherwise provided by law: (a) correct the defect by product repair without 
charge for parts and labor; (b) replace the product with one of the same or similar design; or (c) 
refund the purchase price. All replaced parts and products, and products on which a refund is 
made, become the property of RadioShack. New or reconditioned parts and products may be 
used in the performance of warranty service. Repaired or replaced parts and products are war-
ranted for the remainder of the original warranty period. You will be charged for repair or 
replacement of the product made after the expiration of the warranty period.
This warranty does not cover: (a) damage or failure caused by or attributable to acts of God, 
abuse, accident, misuse, improper or abnormal usage, failure to follow instructions, improper 
installation or maintenance, alteration, lightning or other incidence of excess voltage or current; 
(b) any repairs other than those provided by a RadioShack Authorized Service Facility; (c) con-
sumables such as fuses or batteries; (d) cosmetic damage; (e) transportation, shipping or insur-
ance costs; or (f) costs of product removal, installation, set-up service adjustment or 
reinstallation.
This warranty gives you specific legal rights, and you may also have other rights which vary 
from state to state

RadioShack Customer Relations, 200 Taylor Street, 6th Floor, Fort Worth, TX 76102

12/99

Care 

Specifications 

FCC Information 

Your USB hub is equipped with over current protection. The hub 
automatically shuts off power to the affected port in the event of a short,  
excessive current, or if the AC adapter is disconnected from the outlet 
while in use. Follow these steps to reset your USB hub:

If the message "USB Hub Current Limit Exceeded" appears on your 
screen,
 disconnect the affected USB device from your USB hub. Click 
Reset on your screen, and then reconnect the device to your hub.  

If the message does not appear on your screen, disconnect the affected 
USB device from your USB hub and disconnect the hub from your PC. 
Then, reconnect the hub to your PC, and reconnect the device to your 
hub. 

Over Current Protection 

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