Item Type: Bluetooth USB Adapter_x000D_ Material: ABS_x000D_ _x000D_ Wireless Rate: AC650Mbps _x000D_ Dual Band Signal: 2.4G/5GHz_x000D_ Wireless Protocol: 802.11a/b/g/n/ac1Bluetooth 5.3 Adapter: This Bluetooth adapter utilizes Bluetooth 5.3 BR+EDR technology, greatly enhancing the stability of data transmission while reducing signal interruptions and power consumption. 2Faster Speed and Greater Range: Enjoy faster data transfer speeds of up to 2 Mbps, double that of Bluetooth 4.0 support, and extend your transmission distance up to 66 feet (20 meters) in open spaces. 3Mini Size: This compact Bluetooth dongle can remain in your laptop or PC without needing to be removed, compact size won't interfere with other USB ports, and it's easy to carry and does not take up space. 4System Compatibility: Plug and play, no need to install drivers. This Bluetooth adapter is applicable for PC only and supports for Windows 11 10 8.1. 5Multifunctional: Acting as both a transmitter and receiver, this Bluetooth USB adapter is able to seamlessly connect your computer with other Bluetooth enabled devices for efficient data transfer.1 x_x000D_ _x000D_ BluetoothUSBAdapter