Multifunctional Convenient New 2.0 USB Bluetooth DoogleSpecification:Bluetooth specification V2.0 CompliantSupporting profiles:Networking,Dial-up,Fax,LAN access,and Headset.Operation system:Windows98 ,98se,Me,2000,XP,VistaInterface :USB complianceSymbol rate: 3MbpsReceiving/Sending range:0-100mFeatures:Convert non Bluetooth PC into Bluetooth enabled.Wireless connect to Bluetooth devices such as ...