Ugreen Bluetooth 5.0 Usb Adapter Cm390 Driver !full! «2026 Release»

UGREEN Bluetooth 5.0 USB Adapter (CM390) , the driver can be downloaded directly from the official UGREEN Download Center by searching for product model Driver Installation Guide

For the adapter to function correctly, the appropriate driver must be installed on your system. Automatic Installation Windows 10 Windows 11 ugreen bluetooth 5.0 usb adapter cm390 driver

Conclusion

1. Device Manager > Universal Serial Bus controllers.
2. Right-click each “USB Root Hub” > Properties > Power Management.
3. Uncheck “Allow the computer to turn off this device to save power.”
4. Also go to Bluetooth adapter properties (under Bluetooth) > Power Management > Uncheck same option.

• Windows 10 (32-bit and 64-bit): The driver is compatible with Windows 10, including the latest updates.
• Windows 8.1 (32-bit and 64-bit): The driver is compatible with Windows 8.1, including the latest updates.
• Windows 7 (32-bit and 64-bit): The driver is compatible with Windows 7, including the latest updates.
• macOS: The driver is compatible with macOS High Sierra (10.13) and later versions.
• Linux: The driver is compatible with Linux distributions such as Ubuntu, Debian, and Fedora.

Disclaimer: Product specifications and driver links are accurate as of 2025. Always verify compatibility with your specific OS version. UGREEN Bluetooth 5