Compliant with Bluetooth v2.0 Specification with EDR (Enhanced Data Rate) support Backward compatible with Bluetooth v1.1 and v1.2 devices Support Full-Speed Bluetooth operation with Full Piconet support Support AFH (Adaptive Frequency Hopping) and Fast Connection Up to 3Mbps Access Data Rate and Low Power Consumption Compatible with Windows 2000/XP & MCE (Media Center Edition) Operating Systems Enable computers to connect Bluetooth enabled devices such as printers, headset, audio/video, basic Image, PDAs, and mobile phones Compliant with Class I Bluetooth Operations Communicates wirelessly up to 100 meters (328 ft.) (depends on the environment) Trouble free Plug-n-Play Installation 2-Year Warranty