Plug and play. Convert non Bluetooth PC into Bluetooth enabled. Wireless connect to Bluetooth devices such as mobile phones , PDA or PC , for data transfer, networking, and dial-up , fax etc. Enabled wireless connection to Bluetooth headset. Supporting Bluetooth voice data. Supporting multi languages. This Bluetooth adapter do not need any driver on compatible operation system. Specifications: Bluetooth specification V 2.0 & V 1.2 Compliant. Interface : USB compliance. Supporting profiles : networking, Dial-up, Fax, LAN access , and Headset. Operation system : Windows 98, 98SE, ME, 2000, XP, VISTA and Windows 7. Receiving / Sending rang : 0-100m (reality 10 - 20 m in open space. The maximum operating range depends on the environment factors.) Data rate : up tp 3Mbps. Package Included: 1x Bluetooth adapter