Class I Bluetooth® 5.0 radio with a 100m (328 ft.) range Supports Basic Rate/Enhanced Data Rate (BR/EDR) speeds up to 3Mbps Supports Bluetooth Low Energy (BLE) speeds up to 2Mbps Backward compatible with Bluetooth 2.0/2.1/3.0/4.2 devices Supports Windows® operating systems Stereo Audio support Ultra-compact design TRENDnet''s Micro Bluetooth 5.0 USB Adapter with BR/EDR/BLE, model TBW-110UB, connects a Windows® computer to Bluetooth® devices, such as keyboards, headsets, and mobile devices. This compact Bluetooth adapter for PC is about the size of a penny, which is great for users who need to take it on the road. Experience reliable class 1 Bluetooth connectivity for distances of up to 100m (328 ft.) with high-quality stereo audio support. This Bluetooth adapter for PC supports Basic Rate/Enhanced Data Rate (BR/EDR) speeds up to 3Mbps, and Bluetooth Low Energy (BLE) speeds up to 2Mbps.Bluetooth 5.0 Transfer files from your PC to and from your Bluetooth enabled phone, while simultaneously connecting to your Bluetooth headset.Stereo Audio Experience high-quality stereo audio with Advanced Audio Distribution Profile (A2DP) support.Ultra-Compact Design Ultra-compact design extends less than three eighths of an inch (9mm) from the edge of your computer.FEATURES | Easy Setup Quick and easy installation with intuitive guided setupBluetooth 5.0This Bluetooth 5.0 adapters allows you to transfer files from your computer to and from your Bluetooth enabled phone, while simultaneously connecting you to your Bluetooth headsetStereo Audio Experience stereo audio using this Bluetooth adapter for PC with Advanced Audio Distribution Profile (A2DP) supportUltra-Compact Design Ultra-compact Bluetooth dongle design that extends less than three eighths of an inch (9mm) from the edge of a computerEnergy Efficient Bluetooth Low Energy (BLE) protocol support with date rates up to 2MbpsBluetooth Device Compatibility This Bluetooth adapter for PC is backward compatible with legacy Bluetooth devices