5.0 (Backward compatible with Bluetooth 4.0, 3.0, 2.1, and 2.0) Chipset: Realtek RTL8761B Interface: USB 2.0 Type-A
To install the driver for your UGREEN Bluetooth 5.0 USB Adapter (Model: CM390) ugreen bluetooth 50 usb adapter cm390 driver install
Comprehensive Guide: How to Install Ugreen Bluetooth 5.0 USB Adapter (CM390) Drivers 5.0 (Backward compatible with Bluetooth 4.0
If you previously used a different Bluetooth USB dongle, uninstall its software via Control Panel > Programs and Features . Step 2: Download the Official Ugreen CM390 Driver ugreen bluetooth 50 usb adapter cm390 driver install
This usually signifies a hardware or driver conflict.
Open the extracted folder and locate the application file. Right-click setup.exe and select Run as administrator .
