GBSELL New USB Wireless Bluetooth 4.0 CSR Dongle Adapter Audio Transmitter Win XP Vista 7 8 Easy and Convenient to use Operation System: Windows XP, Vista, Windows 7 32/64 Win8 etc Simple pairing and anti-jamming design It's a simple solution to enable your computer connect with smartphone. Supporting Profiles: networking, dial-up, fax, LAN access and headset