Fully compatible with older Bluetooth versions (4.0, 4.2, 5.0) and legacy devices. Troubleshooting Common Issues
: Expand the "Bluetooth" section. Look for entries like "Intel(R) Wireless Bluetooth" or "Realtek Bluetooth". Disable It : Right-click the internal adapter and select "Disable device" : Reboot your PC, then plug in the UGREEN adapter Troubleshooting Common Issues Downloads – UGREEN US driver ugreen bluetooth 53
This write-up covers the driver installation, setup, and key features of the . Overview UGREEN USB Bluetooth 5.3 Adapter (CM591) Fully compatible with older Bluetooth versions (4