USB adapter TP-LINK UB400 Bluetooth 4.0 USB

Bluetooth 4.0 Nano USB Adapter • Bluetooth 4.0 - Implements the latest Low Energy (BLE) technology Bluetooth 4.0 and is backward compatible with Bluetooth V3.0 / 2.1 / 2.0 / 1.1 • Driverless - Can connect and use Win 8, Win 8.1 and Win 10 for • Nano size - ultra-portable for convenient carrying and reliable high performance • Supported operating system - supports Windows 10 / 8.1 / 8/7 / XP"