New New Mini USB Bluetooth Adapter CSR Dual Mode Receiver for Windows 10/8/7/XP V5.0 Or New New Mini USB Bluetooth Adapter CSR Dual Mode Receiver for Windows 10/8/7/XP V4.0 Or New Mini USB Bluetooth Adapter CSR Dual Mode Receiver for Windows 10/8/7/XP V 2.0 Please Select Your desire Version from the Drop down Menu You will receive exactly what you select from the Menu Any Question Please ask Thank you |