USB 5.0 Adapter Driver Free Desktop Computer Bluetooth Dongle Transceiver $ 4.37 Specification: Interface: Usb Whether plug and play: Plug and play External power supply: No external power supply Transmission rate: 3 (mbps) Effective working radius: 10 (m) Bluetooth standard: 5.0 Operating frequency: 2.4 (mhz) Packing list: Transceiver*1
