
User Guide
USB 3.0 4-Port Portable Hub
Model No. UH400

Attention
♦
Keep the hub away from water, fire, humidity or hot environments.
Do not heavily drop or impact the hub.
♦
Do not attempt to disassemble, modify or fix the hub by yourself. You run
♦
the risk of electric shock and voiding the limited warranty. If you need
service, please contact us.
♦
Disconnect the hub from the computer before cleaning it. Do not use
liquid cleaning method.
The rated input current is 3.8A.
♦
TP-LINK will not be held responsible for any damage to disk or hard
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disk data caused by improper use.
COPYRIGHT & TRADEMARKS
♦
Specifications are subject to change without notice. TP-LINK is a
registered trademark of TP-LINK TECHNOLOGIES CO., LTD. Other
brands and product names are registered trademarks of their
respective holders.
♦
No part of the specifications 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 TP-LINK
TECHNOLOGIES CO., LTD. Copyright © 2015 TP-LINK TECHNOLOGIES
CO., LTD. All rights reserved.
http://www.tp-link.com
FCC & CE
FCC STATEMENT
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.
2) This device must accept any interference received,
including cause undesired operation.
Any changes or modifications not expressly approved by the
party responsible for compliance could void the user’s
authority to operate the equipment.
CE Mark Warning
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.

Hardware Connection
Plug the USB cable into the computer’s USB port and the hub is
ready to use.
Usage Tips:
1. The TP-LINK USB 3.0 hub is plug-and-play and requires no
driver for Windows, Mac OS X or Linux systems.
2. The LED will light up when the corresponding USB port is
connected to a USB device.
Using the Hub
This hub provides your computer with 4 additional USB 3.0 ports
for super-speed USB 3.0 connections.
USB Flash Disk
Smartphone
Usage Tips: 1. The USB 3.0 ports are also compatible with USB 2.0 and USB
1.1 specifications.
2. The USB 3.0 ports transfer data at a rate up to 5Gbps, but the
actual rate is limited by the USB transfer rate of the connected
devices.
3. The performance of 2.4GHz wireless devices (wireless
keyboards, mouses, etc.) may be affected when they are
working too close to USB 3.0 hubs.
Mobile Hard Disk USB Mouse
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Contact Us
If you have any questions related to this product,
please contact our technical support:
http://www.tp-link.com/en/support/contact/
For more information, please refer to:
www.tp-link.com
7106505187 REV1.0.1