Bluetooth 4.0 Nano USB Adapter

• Bluetooth 4.0 – Uses the latest Bluetooth 4.0 with low energy (BLE) technology and is backward compatible with Bluetooth V3.0/2.1/2.0/1.1
• Driver Free – Plug and Play for Win 8, Win 8.1, and Win 10
• Nano-Sized – Ultra-small for convenient portability with reliable high performance
• Supported Operating System – Supports Windows 11/10/8.1/8/7/XP

Plug and Play for Win 8, Win 8.1, and Win 10
For Win 8, Win 8.1, and Win 10, just plug UB400 into your computer to enjoy a fast, convenient Bluetooth connection.

Nano-Sized — Plug it in and forget
A sleek, ultra-small design means you can insert the nano adapter into any USB port and simply keep it there, no matter where you go.

Broad Operation Range
With a transmission distance of up to 65 ft., you can enjoy music via your Bluetooth headset without hovering around your computer.