Ugreen Bluetooth 5.0 Usb Adapter Cm390 Driver 【FRESH • MANUAL】
Reduces instances of Bluetooth devices unexpectedly disconnecting.
: If your PC lacks an optical disc drive, navigate directly to the UGREEN Download Center or the standard UGREEN US Downloads portal. Technical Sourcing Tip UGREEN CM390 Bluetooth 5.0 USB Adapter User Manual
: Manual driver installation is mandatory for these versions.
Power management is turning off the USB port or the driver conflict with Wi-Fi 2.4GHz. Solutions:
Plug the UGREEN CM390 Bluetooth adapter into a USB port on your computer. Step 2: Automatic Installation (Win 10/11) ugreen bluetooth 5.0 usb adapter cm390 driver
If you are encountering issues, follow these steps to resolve them: 1. Adapter Not Recognized
This is the most significant generational leap:
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 .
Could you tell me (e.g., Windows 11, Windows 10) so I can help you locate the exact direct download link for your driver? Alternatively, Downloads – UGREEN US Power management is turning off the USB port
Let’s clear this up.
On your PC, double-click the in the status bar. Click Add a device and select your device from the list.
While rare, automatic installation can sometimes fail due to Windows Update settings being disabled or corrupted system files. First, ensure Windows Update is active and your system is up to date. If that doesn't resolve the issue, download the manual driver package from UGREEN's website and run the installer. The manual driver works perfectly well on Windows 11, even though it's not required for most users.
However, a common point of confusion is the driver situation. Does it need one? Does Windows install it automatically? What if it doesn’t work? Adapter Not Recognized This is the most significant
If automatic installation fails, or your operating system is an older version like Windows 7, you will need to download the driver manually.
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
UGREEN Bluetooth 5.0 USB Adapter (Model CM390 / Part Number 80889)
Unplug the UGREEN Bluetooth adapter from your PC before starting. Locate the file named setup.exe in the folder. Right-click setup.exe and select . Follow the on-screen installer prompts. Restart your computer when prompted by the installer. Step 4: Verify the Installation Insert the UGREEN adapter into a functional USB port.
The Ugreen Bluetooth 5.0 USB adapter CM390 is a device that enables users to add Bluetooth functionality to their computers or laptops that lack built-in Bluetooth capabilities. This adapter is particularly useful for those who want to connect their Bluetooth devices, such as headphones, speakers, or smartphones, to their computers without the hassle of cables.
