Commodity Description• Brand New & High Quality.• Color: Black.• Size:22mmx16mmx6mm.• low power dual mode USB Bluetooth.• support 1.2/3.6V input and output.• support Bluetooth voice and data transmission.• support for multiple languages.• the internet and LAN interface.• support for mouse and keyboard.• Bluetooth Standard: Bluetooth v4.0.• Easy plug&play.• A Simple Solution To Enable Your Computer to Communicate With Bluetooth Enabled Devices Such As Mobile Phones， Printers， Bluetooth Headsets and Bluetooth Speakers.• Newest Bluetooth Specification Class 2 Bluetooth v 4.0 Smart Ready Adapter with low energy technology. (Also Backwards Compatible with Legacy Bluetooth Equipment).• Supporting profiles: Networking， Dial-up， Fax， LAN access.• Operation system: Windows98， 98se， Me， 2000， XP， Vista， Windows7， Windows8.• Interface: USB Compliance.• Symbol Rate: 3 Mbps.•Receiving/Sending range:20m-50m.• Wireless range of up to 30 feet (10 meters).Package Include•1 XUSB bluetooth 4.0 adapter