I understand you're looking for the driver for the .
: For Windows 11, 10, and 8.1 , simply plug the adapter into a USB port. The system should automatically recognize it as a "Bluetooth Radio" and install the necessary drivers within seconds. ugreen bluetooth 5.0 usb adapter cm390 driver
Yes, it works. The Pi OS includes the Realtek driver. Plug and play. I understand you're looking for the driver for the
Never download “driver updater” software or from unknown sites like driver-fixer.com . The safe sources are: ugreen bluetooth 5.0 usb adapter cm390 driver