mini bluetooth usb adapter dongle edr version 2.0 for car stereo android tablet

1. 100% brand new and 2. portable and easy installation. 3. support bluetooth class 1/2/3 4. standard usb 2.0 connecter, can compatible with bluetooth v2.0/v1.2, up to 3 times faster than the old bluetooth v1.2 adapters. 5. convert non-bluetooth enabled pcs to bluetooth enabled within seconds. 6. great help for wireless connection with other bluetooth devices like mobile phones, pdas and pcs for data transfer, networking,dial-up/fax functions.