: Unlike newer operating systems, Windows 7 requires a driver to be installed manually from the UGREEN website.
Even with a straightforward setup, you might occasionally encounter problems. Here are solutions for common issues:
Enter the specific model number: (or search for product code 80889 ). Select the driver package matching your Windows version. ugreen bluetooth 5.0 usb adapter cm390 driver
If your laptop has internal Bluetooth, disable it via the Windows Device Manager to avoid system conflicts. Step 3: Installation Process
is an incredibly popular and affordable fix. This miniature device allows you to connect wireless headsets, gamepads, mice, keyboards, and even transfer files with up to 5 devices simultaneously, boasting a reliable operating range of up to 30 meters (nearly 100 feet). However, getting the most out of your CM390 adapter Go to product viewer dialog for this item. : Unlike newer operating systems, Windows 7 requires
Before installing, it helps to know how your specific operating system handles the CM390 adapter.
The is one of the most popular dongles for adding wireless connectivity to a desktop PC or an older laptop. It’s compact, affordable, and based on the reliable Realtek RTL8761B chipset. Select the driver package matching your Windows version
The CM390 does not typically ship with a CD driver due to modern obsolescence. Users must download the driver manually.
Key specifications you should know:
This is the most confusing part for new users. Here is the truth:
Full compatibility with Bluetooth Low Energy (BLE) devices like wireless mice, keyboards, and fitness trackers. Technical Specifications Overview