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User Guide
Bluetooth 4.0 Nano USB Adapter
UB400
REV1.0.0 1910012508
Contents
About This Guide. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 Chapter 1. Get to Know About Your Adapter . . . . . . . . . . . . . . . . . . . . . . . 2 Chapter 2. Connect to a Computer. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 Chapter 3. Windows XP/7 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
3. 1. |
Install Bluetooth Adapter’s Driver . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . |
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3. 2. |
Pair With Your Bluetooth Devices . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . |
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3. 3. |
Uninstall Bluetooth Adapter’s Driver. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . |
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Chapter 4. Windows 8/8.1/10. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .12
Appendix: Troubleshooting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .14
About This Guide
This guide is a complement to Quick Installation Guide. The Quick Installation Guide instructs you on quick installation, and this guide provides the product overview and detailed instructions for each steps.
When using this guide, please notice that features of the adapter may vary slightly depending on the model, software version and system you have. All screenshots, images, parameters and descriptions documented in this guide are used for demonstration only.
Conventions
In this guide, the following conventions are used:
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Indicates important information that helps you make better use of your device. |
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*Maximum wireless signal rates are the physical rates derived from IEEE Standard 802.11 specifications. Actual wireless data throughput and wireless coverage, and quantity of connected devices are not guaranteed and will vary as a result of network conditions, AP limitations, and environmental factors, including building materials, obstacles, volume and density of traffic, and AP location.
More Info
•The latest software and utility can be found at https://www.tp-link.com/download- center.
•The Quick Installation Guide (QIG) can be found where you find this guide or inside the package of the product.
•Specifications can be found on the product page at https://www.tp-link.com.
•Our Technical Support contact information can be found at the Contact Technical Support page at https://www.tp-link.com/support.
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Chapter 1
Get to Know About Your Adapter
This chapter introduces what the adapter can do.
Chapter 1 |
Get to Know about Your Adapter |
UB400 is a Bluetooth USB adapter, mainly used for PCs without Bluetooth function. It provides new and advanced Bluetooth 4.0 and enables wireless connection with a wide range of devices such as a Bluetooth headset, a Bluetooth speaker, a Bluetooth mouse or a mobile client, using for playing music, mouse and keyboard control, data transmission, etc.
•Applies the latest Bluetooth 4.0 with low energy (BLE) technology and it is backward compatible with Bluetooth V3.0/2.1/2.0/1.1
•Enable wireless connection with Bluetooth-enabled devices
•Plug and Play for Win 8, Win 8.1, and Win 10
•Ultra-small for convenient portability with reliable high performance
•Supports Windows 10/8.1/8/7/XP
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Chapter 2
Connect to a Computer
This chapter introduces how to connect the adapter to your computer.
Chapter 2 |
Connect to a Computer |
Before you start using your adapter, insert the adapter into a USB port on your computer directly.
* The image is for demonstration only.
After connecting your adapter to the computer, please follow the instructions in the appropriate chapter for your operating system: Windows XP/7, Windows 8/8.1/10.
Note:
Make sure there are no other Bluetooth devices on the PC. If there are other Bluetooth devices, disable all Bluetooth devices (both built-in and third party) in Device Manager on your computer, then insert the adapter and try again. To go to Device Manager: Right-click My Computer, select Manage, go to Device Manager and disable all existing Bluetooth devices.
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