Product Overview: A compact USB Bluetooth adapter providing a seamless wireless connection for PCs, supporting the latest Bluetooth 5.3 technology. Key Features: ‣ Bluetooth 5.3 for faster and more stable connections. ‣ Plug-and-play functionality for easy setup. ‣ Backward compatible with previous Bluetooth versions. Technical Specifications: ‣ Material: ABS plastic housing. ‣ Compatibility: Works with Windows 7/8/10/11 PCs.