UB400 - Network card / adapter TP-LINK - Free user manual and instructions

Product Type	Bluetooth USB Adapter
Brand	TP-Link
Model	UB400
Bluetooth Version	4.0
Dimensions (approx.)	15 x 7 x 5 mm
Weight	2 g
Power Supply	Computer USB port (5 V)
Supported Operating Systems	Windows XP / 7 / 8 / 8.1 / 10
Main Functions	Bluetooth connectivity, pairing with peripherals (keyboards, mice, headsets, etc.)
Maintenance and Cleaning	Keep away from water, fire, and moisture. Do not clean with abrasive liquids.
Safety	Do not disassemble, repair, or modify. Use only with a power source compliant with LPS specifications.
Spare Parts and Repairability	Not repairable. In case of failure, replace the adapter.
General Information	TP-Link UB400 Bluetooth USB Adapter. Compliant with directives 2014/53/EU, 2011/65/EU, and (EU)2015/863. 3-year warranty.

Frequently Asked Questions - UB400 TP-LINK

What should I do if the Bluetooth icon does not appear after inserting the adapter?

Make sure you have installed the Bluetooth driver if using Windows XP or Windows 7. Restart the computer after installation. Also check that no other Bluetooth device is active and disable them in Device Manager if necessary.

Why is my UB400 adapter not working with my Bluetooth device?

Check that your device supports Bluetooth. Some devices with non-standard protocols (such as Logitech mice or AirPods) may have compatibility issues.

How to install the Bluetooth driver on Windows XP or 7?

Download the driver from the TP-Link website, unzip the folder, run Setup.exe, follow the instructions by enabling Discovery ON mode, then restart the computer.

How to pair a Bluetooth device with the UB400 adapter?

Double-click the Bluetooth icon in the taskbar. Under Windows 10, click Add Bluetooth or other device. Under Windows 8/8.1, skip this step. Select your device from the list and follow the on-screen instructions.

Is the UB400 adapter compatible with macOS?

The manual does not mention macOS. It is recommended to check the TP-Link website for exact compatibility.

Can I use multiple Bluetooth adapters simultaneously?

It is not recommended to use multiple Bluetooth devices at the same time. Disable built-in or third-party adapters before using the UB400.

What is the range of the UB400 adapter?

The typical range is about 10 meters indoors, without obstruction. Actual range may vary depending on the environment.

How to update the driver for the UB400?

Download the latest driver version from the official TP-Link website. Uninstall the old driver in Device Manager, then install the new one and restart.

Does the UB400 adapter work with Windows 11?

Support for Windows 11 is not explicitly mentioned in the manual. It is likely to work via generic drivers, but check the TP-Link website for confirmation.

What to do if the UB400 adapter is not detected by the computer?

Try another USB port. Check that the USB port works. Temporarily disable antivirus and firewall, then reinsert the adapter. If the problem persists, test on another computer.

USER MANUAL UB400 TP-LINK

TP-Link Technologies Co., Ltd.

South Building(floors 1,3,4,5) and 28(floors 1-4), Central Science & Technology Park, Shennan Rd, Nanshan, Shenzhen, China

TP-Link UK Limited

Unit 2 & 3 Riverview (142-144), Cardiff Road, Reading, RG1 8EW

TP-Link France SARL

16-18 avenue Morane Saulnier 78140 Velizy-Villacoublay France

TP-Link Hellas Ltd.

Marousi 151 24, Greece

TP-Link Italia S.r.l.

TP-Link Netherlands B.V.

Archimedesbaan 18,3439 ME Nieuwegein

TP-Link IBERIA,S.L.

Calle Quintanavides 17, 3^ 28050 Madrid, Spain

TP-Link (Nordic) AB

Forumvagen 14, Plan 13, 131 53 Nacka, Sweden

TP-Link Technologies Co., Ltd.

Specifications are subject to change without notice. -link is a registered trademark of TP-Link Technologies Co., Ltd. Other brands and product names are trademarks or 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 © 2019 TP-Link Technologies Co., Ltd. All rights reserved.

For technical support, the user guide and other information, please visit https://www.tp-link.com/support/

7106508461 REV1.1.0

Quick Installation Guide

Bluetooth 4.0 Nano USB Adapter

CONTENTS

1 / Deutsch
5 / English
9 / Espanol
13 / Eλληνικό
17 / Français
21 / Italiano
25 / Portugues
29 / Suomi
33 / Nederlands
37 / Svenska
41 / Norsk
45 / Dansk

https://www.tp-link.com/download-centerherunter.

1 Connect to a Computer

Insert the adapter into a USB port on your computer directly.

Note: Before you proceed, please disable all existing Bluetooth devices (both built-in and third party) on your computer.

2 Pair With Bluetooth Devices

a. Double-click Bluetooth) icon on the menu bar.

Note: If the Bluetooth icon doesn't appear, refer to FAQ->Q1.

b. For Windows 10, click Add Bluetooth or other device to scan for Bluetooth devices. For Windows 8/8.1, skip this step.

c. Select your Bluetooth device from the list and follow

the onscreen instructions to complete pairing.

Note: Make sure your Bluetooth device is set to be discoverable.

For Windows XP/7

1 Connect to a Computer

Insert the adapter into a USB port on your computer directly.

Note: Before you proceed, please disable all existing Bluetooth devices (both built-in and third party) on your computer.

2 Install Bluetooth Driver

a. Download the driver at
https://www.tp-link.com/download-center
b. Unzip the downloaded folder and run Setup.exe.
c. Follow the onscreen instructions to install the driver. During the installation, change Discovery Mode to Discovery ON.

d. Once the process is finished, restart your computer to complete installation.

Note: If you can't install the driver successfully, disable the antivirus software and firewall, then try again.

3 Pair With Bluetooth Devices

a. Right-click Bluetooth) icon on the menu bar and select Add Bluetooth Device.

b. Select your Bluetooth device from the list and click Next. Follow the onscreen instructions to complete pairing.

Notes:

1. Make sure your Bluetooth device is set to be discoverable.
2. If the Bluetooth icon doesn't appear, refer to FAQ->Q1.

Frequently Asked Questions

Q1. What should I do if the Bluetooth icon doesn't appear?

A1. Make sure you have installed the Bluetooth driver if using Windows XP or Windows 7 system. And restart the computer after installing the driver.
A2. Make sure there are no other Bluetooth devices on the computer. If there are, disable all existing Bluetooth

devices in Device Manager, then insert the adapter and try again.

Q2. Why the adapter is not working with my Bluetooth device?

A1. Make sure your device has BLUETOOTH function.

A2. For devices with non-standard Bluetooth protocols, such as Logitech Mouse and Airpods, there may be some compatibility problems.

If you still have questions and need further help, refer to https://www.tp-link.com/faq-2316.html

Para Windows 8/8.1/10

1 Conectar a un ordinador

https://www.tp-link.com/download-center

https://www.tp-link.com/download-center

https://www.tp-link.com/faq-2316.html

Windows 8/8.1/10

1 Concessione al Computer

a. Procedao downloaddo driver em https://www.tp-link.com/download-center

https://www.tp-link.com/pt/faq-2316.html

Windows 8/8.1/10

https://www.tp-link.com/download-center

https://www.tp-link.com/faq-2316.html

EU declaration of conformity

English

TP-Link hereby declares that the device is in compliance with the essential requirements and other relevant provisions of directives 2014/53/EU, 2011/65/EU and (EU)2015/863.

The original EU declaration of conformity may be found at https://www. tp-link.com/en/ce.

Deutsch

https://www.tp-link.com/en/ce.

Portugues

• Keep the device away from water, fire, humidity or hot environments.
• Do not attempt to disassemble, repair, or modify the device.
• Do not use the device where wireless devices are not allowed.
• This USB Adapter can be powered only by computers that comply with Limited Power Source(LPS).

Please read and follow the above safety information when operating the device. We cannot guarantee that no accidents or damage will occur due to improper use of the device. Please use this product with care and operate at your own risk.

Deutsch

TP-Link Three Years Limited Product Warranty English

For TP-Link Branded Products Only.

THIS WARRANTY GIVES YOU SPECIFIC LEGAL RIGHTS, AND YOU MAY HAVE OTHER RIGHTS THAT VARY FROM STATE TO STATE (OR BY COUNTRY OR PROVINCE).

TO THE EXTENT ALLOWED BY LOCAL LAW, THIS WARRANTY AND THE REMEDIES SET FORTH ARE EXCLUSIVE AND IN LIEU OF ALL OTHER WARRANTYES, REMEDIES AND CONDITIONS.

TP-Link warrants the TP-Link branded hardware product contained in the original packaging against defects in materials and workmanship when used normally in according with TP-Link's guidelines for a period of THREE YEARS from the date of original retail purchase by the end-user purchaser.

Deutsch