TP-Link UB400 – Bluetooth 4.0 Nano USB Adapter

The TP-Link UB400 is a compact Bluetooth 4.0 USB adapter designed to bring fast and reliable wireless connectivity to desktops and laptops. Utilizing the latest Bluetooth 4.0 with Low Energy (BLE) technology, it ensures efficient, stable, and power-saving connections while remaining backward compatible with older Bluetooth versions (V3.0/2.1/2.0/1.1).

Its nano-sized design allows you to plug it into a USB port and leave it without blocking other ports, making it ideal for both stationary and portable use. With driver-free Plug and Play functionality for Windows 8, 8.1, and 10, installation is quick and hassle-free. Tp-Link UB400 adapter is perfect for connecting wireless peripherals such as keyboards, mice, headphones, speakers, and more, bringing modern Bluetooth functionality to devices without built-in support.

Key Specifications

Bluetooth Version: 4.0 with BLE
Compatibility: Backward compatible with Bluetooth 3.0/2.1/2.0/1.1
Design: Ultra-small nano USB adapter
Operating Systems: Windows 10/8.1/8/7/XP
Use Case: Wireless peripherals, keyboards, mice, headphones, speakers