Device Bluetooth Device Drivers Manufacturer TP-Link Model No. UB400 CPU/Chipset(s) Qualcomm CSR8510 Network Technology Bluetooth - Bluetooth 4.0 Interface/port(s) USB Type A - usb 2.0 FCC ID TE7UB400 ICID 8853A-UB400 Operating System(s) Windows 7 64bit Windows 7 32bit Windows Vista x64 Windows Vista x86 Windows XP x64 Edition Windows XP 32bit No extra drivers are required for Windows 8 onward. HWID(s) USB\VID_0A12&PID_0001