TP-Link UB400 USB adapter Bluetooth 4.0 Nano

TP-Link UB400. Host interface: USB Type-A, Out interface: Bluetooth. Product color: Black, Gold, Certification: FCC, CE, RoHS. Coverage, wireless router: 10 m. Supported Windows operating systems: Windows 10, Windows 7, Windows 8, Windows 8.1, Windows XP. Width: 14.8 mm, Depth: 6.8 mm, Height: 18.9 mm