... Best Quality 3) Nice Service 4) Fast Shipment USB 2.0 V2.0 Bluetooth Dongle BTD-002General RadioBluetooth Class 2, 20 meters (in ... software or Windows XP SP2 Bluetooth stack)Dimensions72.0 * 32.0 * 10.0 mmLED IndicatorSingle LEDAdvantage FunctionsSerial Port ProfileDial Up Networking ... Traditional Chinese, Japanese, Korean, French, Italian, German, Spanish) USB 2.0 V2.0 Bluetooth Dongle BTD-002