Aluratek ABD2020 - USB 2.0 Hi Speed Bluetooth EDR Adapter Compliant with Bluetooth 2.0 EDR (Enhanced Data Rate) Class 2 specification Works up to 66ft (20 meters) in open space Supports the following Bluetooth profiles: A2DP, AVRCP, BIP, Dial-up Networking, File Transfer, Fax, Generic Access, Generic Object Exchange, HCRP, HFP, HID, LAN, Object Push, PAN, Service Discovery Application, Serial Port, and Synchronization Pair up to 7 Bluetooth enabled devices Easy pairing with Bluetooth enabled devices such as cell phones, PDA's, BT Headsets, etc