Ugreen Bluetooth 50 Usb Adapter Cm390 Driver Install

To install the UGREEN Bluetooth 5.0 USB Adapter (CM390) , first plug the adapter into an available USB port. On modern systems like Windows 10 , it is often plug-and-play

Yes.

Once you understand the Realtek driver requirement, the UGreen CM390 is the best budget Bluetooth dongle on the market. The installation is frustrating only because Microsoft’s generic driver catalog is slow to update. ugreen bluetooth 50 usb adapter cm390 driver install

Driver Error:

If you see a "Driver Error" message in Windows Settings, uninstall the device from Device Manager, unplug it, and run the setup.exe again as an Administrator. To install the UGREEN Bluetooth 5

Key Takeaway:

You are not just installing "UGreen drivers"; you are installing Realtek Bluetooth drivers . This distinction is vital when searching for solutions. This distinction is vital when searching for solutions

Part 4: Fixing Common Installation Failures

Here are the three ways to get the CM390 working, ranked from easiest to most thorough.

Note: This tool essentially runs a script that points Windows to the correct Realtek driver folder. It is safe and verified.

Insert the Adapter

: Plug the CM390 into a free USB port on your PC.