UGREEN V5.3 USB Bluetooth Adapter for PC and Laptop, Plug and Play for Windows 11 Upgrade your PC or laptop with the UGREEN V5.3 USB Bluetooth Adapter, featuring the latest Bluetooth 5.3 technology for faster data transfer, improved range, and stable connections. Designed for Windows 11, this compact, plug-and-play adapter supports a wide range of Bluetooth-enabled devices, ensuring seamless wireless connectivity.