BT-503 Bluetooth USB Micro Adapter is designed to be fully compatible with the Bluetooth standard 5. It supports Tri-mode for Bluetooth 5.1 BLE, Zigbee 3.0 and proprietary 2.4GHz. It presents the smallest form fact and high effective performance which enables you to simply connect many BluetoothR devices dramatically enhances communications between partners or equipment at different locations.
Due to its smallest dimensions, high sensitivity, ultra-low power consumption, it is fit into your portable devices that has USB port.