Bluetooth Usb Dongle: Windows Vista ready Support Voice Data suitable for bluetooth,headset,laptop,PDA, ... access,and Headset* Operation system: Windows98se, 98se, Me, 2000, XP, Vista* Interface: USB compliance* Symbol rate: 3Mbps* Receiving / Sending range: 0 ... * Wireless connect to Bluetooth devices such as Mobile phones,PDA or PC, for data transfer,Networking, and Dial-up, Fax* Enabled ...