* The UGREEN CM748 / 35058 USB Bluetooth adapter is equipped with the latest Bluetooth 5.4 technology, optimizing transmission delay issues.
* Bluetooth 5.4.
* Range: up to 20 meters (open air without obstacles).
* Plug & Play - no need for drivers for Windows 10/11.
* Supports audio streaming, file transfer and Bluetooth personal network sharing, with a network sharing transfer speed of 31.8 KB/s.
* LED indicator shows the device status.
* Compact design - with a cover to protect the USB‑A connector and a stylish black housing.