Bluetooth USB 2.0 Dongle Adapter 100m PC Laptop Operation system : WIN 2000, XP, Vista, 7 Interface : USB Symbol ... rate: 3Mbps Bluetooth USB 2.0 Dongle Adapter 100m PC Laptop btmobile headset pdaOperation system : WIN 2000, XP, Vista, 7Interface : ... USBSymbol rate: 3MbpsBluetooth USB 2.0 Dongle Adapter 100m PC Laptop #9370100% NEW! Operation system : Windows98 , 98se , Me, 2000, XP, VistaInterface ...