Bluetooth 5.4 USB Adapter Bluetooth Receiver Transmitter for PC Laptop 1303
Bluetooth Version: Bluetooth 5.4 (+BLE low power consumption, low latency). 5.4 Bluetooth, dual-mode dual-channel, compatible with Bluetooth 2.0, 3.0, 4.0, 5.0, 5.1, 5.3 specifications. 1 x Bluetooth 5.4 USB Adapter.