.Compliant with Bluetooth v2.0&1.
2 .SupportingProfiles:Networking,Dial-up,Fax,LAN Access and Headset .Operating System:Windows 98/98 SE/ME/2000/XP/VISTA.Windows7 Interface;Compliant with USB 2.0&1.1                        
.Data Trasmission Rate:3Mbps .Rage:0-100m                    
.plug and play