Ugreen Bluetooth 5.0 Usb Adapter Cm390 Driver [verified] File

To troubleshoot these issues, users can try restarting the adapter and their Bluetooth devices, updating the drivers, or moving the adapter to a different USB port.

Use the rtl8761b-firmware package from AUR. ugreen bluetooth 5.0 usb adapter cm390 driver

: If automatic detection fails, visit the UGREEN Download Center and search for the product code 80889 to download the latest driver package. Installation Steps : Plug the adapter into your PC's USB port. To troubleshoot these issues, users can try restarting

If the Setup.exe fails or freezes, perform a manual driver update: To troubleshoot these issues