Ugreen Bluetooth 5.0 Usb Adapter Cm390 Driver <Ultra HD>
: These modern operating systems often recognize the CM390 automatically using their built-in drivers. The installation happens seamlessly in the background within seconds of plugging in the adapter.
Open / My Computer and double-click the CD drive icon. Locate the setup.exe installer file inside the directory. Run the file, approve the security prompts, and click Next . Click Finish and reboot your desktop or laptop. 📶 How to Pair Your Bluetooth Devices
Locate the downloaded UGREEN ZIP file (usually named after the Realtek chipset).
: Windows 11, 10, 8.1, and 7 (both 32-bit and 64-bit systems) ugreen bluetooth 5.0 usb adapter cm390 driver
Open your web browser and navigate to the official . Locate the search bar on the support page.
: If using the downloaded driver, run setup.exe and restart your computer when prompted. Technical Specifications Chipset : Realtek RTL8761BUV.
Power management is turning off the USB port or the driver conflict with Wi-Fi 2.4GHz. Solutions: : These modern operating systems often recognize the
, and put your peripheral (headphones, mouse, etc.) into pairing mode. device.report Key Specifications UGREEN CM390 Bluetooth 5.0 USB Adapter User Manual
) typically requires a manual driver installation to function correctly. Visit the UGREEN Download Center Search for the product model number . Download the driver package and unzip the folder. Run the setup.exe file and follow the on-screen prompts. Option B: Use the Provided CD Insert the driver CD into your computer's disc drive. Open the folder and double-click setup.exe .
If you have tried installing other Bluetooth drivers or generic drivers previously, open Device Manager , locate the old Bluetooth adapter, right-click, and select Uninstall device . Locate the setup
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
If you are encountering issues, follow these steps to resolve them: 1. Adapter Not Recognized
UGREEN Bluetooth 5.0 USB Adapter CM390 Driver & Installation Guide (2026)
