The Trendnet Micro Bluetooth 5.0 USB Adapter with BR/EDR/BLE connects a Windows computer to Bluetooth devices such as keyboards, headsets, and mobile devices. This compact Bluetooth adapter for PCs is about the size of a coin, making it ideal for users who need to take it on the go. Experience reliable Class 1 Bluetooth connectivity over distances of up to 100 meters with high-quality stereo audio support. This PC Bluetooth adapter supports Basic Rate/Enhanced Data Rate (BR/EDR) speeds of up to 3 Mbps and Bluetooth Low Energy (BLE) speeds of up to 2 Mbps.