Mini bluetooth dongle driver 1,Bluetooth Dongle with different colors 2,LED indication 3,128-bit secure encryption Mini bluetooth ... Bluetooth Dongle with different colors2,LED indication3,128-bit secure encryption Features:Mini bluetooth dongle driverCompliant with Bluetooth ... : -89dBM at 0.1% BER100M operating range128-bit secure encryptionSupports dial-up networking, local area network access, fax ...