Features: Bluetooth specification V 2.0 & V 1.2 Compliant Supporting profiles : networking, Dial-up, Fax, LAN access , and Headset Operation system : Windows 2000, XP, VISTA Interface : USB compliance Receiving / Sending rang : 20 m Symbol rate : 3Mbps 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 ect. Enabled wireless connection to Bluetooth headset Supporting Bluetooth voice data Recall previous post codes at the touch of a button     Package Content: 1 x USB 2.0 Mini Bluetooth Dongle Adapter