Steren USB-537 Instruction Manual Download Page 2

USB-537

0917m

V2.0

7-PORT USB HUB

Instruction manual

IMPORTANT

CAUTIONS

HOW TO USE

• This product is not intended for use by persons (including children) whose physical, sensory 

or mental capabilities are different or reduced, or lack experience or knowledge.

•  Children should be supervised to ensure that they do not use the appliance as a toy.

USB version: 2.0

Input: 5 V - - - 500 mA (x USB) / 5 V - - - 2 A (with power converter)

Power converter

Input: 100-240 V~ 50-60 Hz 12 W 

Output: 5 V - - -  2 A

Especifications may vary without previous notice. 

POWER SUPPLY

SPECIFICATIONS

WARRANTY

Product: 7-Port USB hub

Part number: USB-537

Brand: Steren

There are two power modes for the USB 

hub:

Through the USB port from the 

computer.
The hub will be powered by the USB port 
with 5V - - - and 500 mA.

Through the power adapter (included). 

PARTS

Operating indicator

Power converter

USB ports

USB connector

(ON/OFF) switch

Sliding cover

Note:

If several hubs are connected between them, the first hub must use the power adapter (included) to supply 

the necessary power.

The hub does not require drivers installation to use it.

A

1

2

3

4

A

B

B

Insert the USB connector into an available USB computer port.
Place the on switch in the (l) position.
Connect the devices (cameras, keyboards, mouses, USB flash drives, ipod / iphone, etc.) 

in to the hub USB ports.

The hub will be detected automatically by the computer as well as the devices connected 

to it.

Read these manual to avoid any damage.
The instructions of these manual are for reference about the product.
There may be differences due to update.
Please check our web site 

www.steren.com

 to obtain the latest version of the instruction 

manual.

WARRANTY

This Steren product is warranted under normal usage against defects in workmanship and materials to the original 

purchaser for one year from the date of purchase.

CONDITIONS

1.

 This warranty card with all the required information, invoice, product box or package, and product, must be presented 

when warranty service is required.

2.

 If the product is in the warranty time, the company will repair it free of charge.

3.

 The repairing time will not exceed 30 natural days, from the day the claim was received.

4. 

Steren sell parts, components, consumables and accessories to customer, as well as warranty service, at any of the 

addresses mentioned later.

THIS WARRANTY IS VOID IN THE NEXT CASES:

If the product has been damaged by an accident, acts of God, mishandling, leaky batteries, failure to follow enclosed 

instructions, improper repair by unauthorized personnel, improper

safe keeping, among others.

a) The consumer can also claim the warranty service in the purchase establishment.
b) If you lose the warranty card, we can reissue it, if you show the invoice or purchase ticket.

RETAILER INFORMATION
Name of the retailer _________________________________________________

Address __________________________________________________________

Product __________________________________________________________

01 800 500 9000

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