BLUETOOTH 5.0- Equipped with the latest Bluetooth 5.0 Enhanced Data Rate (ERC) technology. This Bluetooth adapter allows you to connect a Windows PC or laptop computer to Bluetooth devices, such as keyboards, headsets and mobile devices. | INCREASED RANGE: This USB 5.0 Bluetooth adapter increases your range by up to four times of Bluetooth 4.0. Reliable class 1 Bluetooth connectivity for distances up to 100m (328 ft.) with high-quality stereo audio support | INCREASED SPEED: The USB 5.0 Bluetooth adapter increases your speed by up to two times that of Bluetooth 4.0. | EDR + BLE TECHNOLOGY: This Bluetooth adapter for your PC supports Basic Rate/Enhanced Data Rate (BR/EDR) speeds up to 3Mbps, and Bluetooth Low Energy (BLE) speeds up to 2Mbps | BACKWARDS COMPATIBLE: The USB adapter is backward compatible with Bluetooth 2.0/2.1/3.0/4.2 devices | ULTRA COMPACT DESIGN: The compact designed USB 5.0 adapter extends less than three eighths of an inch (9mm) from the edge of your computer. | STEREO AUDIO: Experience high-quality stereo audio with Advanced Audio Distribution Profile (A2DP) support | PLUG & PLAY SETUP: Experience a quick and easy installation with an intuitive guided setup | COMPATABILITY: Windows 11,10, 8.1, 8, 7 | NDAA / TAA compliant (U.S. and Canada only)