Smallest USB Bluetooth Dongle Wireless Adapter

The Bluetooth USB Dongle allows a computer with a USB port to communicate with others Bluetooth-enabled devices wirelessly Effortless collaboration in file and information sharing True Plug & Play in XP and Vista Bluetooth V2.0 + EDR compliant, backward compatible with v1.2 and 1.1 USB interface fits both Desktop PCs and Notebooks Internet Access sharing Enables communication with Bluetooth Mobile Phones Protocol Bluetooth host controller, L2CAP, SDP, RFCOMM Logic for forward error correction, header error control, access code correlation, CRC, demodulation, encryption bit stream generation, whitening and transmit pulse shaping. Supports all Bluetooth v1.2 Features including eSCO and AFH Bluetooth Profiles Supported: A2DP, Generic Access, Service Discovery Application, Serial Port, Dial-Up Network, Fax, File Transfer, LAN Access, Synchronization, Object Push, Generic Object Exchange, and Headset No cabling required USB bus powered; no need for external power supply