Ugreen Bluetooth 5.0 Usb Adapter Cm390 Driver !new! Jun 2026

UGREEN Bluetooth 5.0 USB Adapter (Model: CM390 / P/N: 80889)

If you need a generic instructional document on how to install Bluetooth drivers for any USB adapter, let me know, and I can write that for you. But for the specific CM390 driver, the above is the accurate solution.

If Windows cannot find one, uninstall the device entirely, unplug the Go to product viewer dialog for this item.

: If the adapter is not recognized, you can find the driver by searching for model number 80889 on the UGREEN Download Center. ugreen bluetooth 5.0 usb adapter cm390 driver

| Operating System | Compatibility | Notes | | :--- | :--- | :--- | | | Supported | Requires driver download from the website. | | Windows 10 | Supported | Requires driver download. | | Windows 8.1 / 7 | Partial | Support exists but is increasingly legacy; may require older driver versions. | | macOS | Not Supported | macOS generally does not support third-party USB Bluetooth adapters due to strict vendor whitelisting. | | Linux | Supported (Manual) | Works on Ubuntu/Debian, but requires manual firmware installation ( rtl8761b_fw.bin ) due to licensing restrictions. | | Xbox / PlayStation | Not Supported | Consoles do not support generic USB Bluetooth adapters. |

If your computer has a faulty built-in Bluetooth chip, disable it via Device Manager to prevent conflicts with the UGREEN adapter.

Before initiating the setup, ensure your system aligns with the hardware constraints of the adapter. The UGREEN CM390 relies on a specific chipset that mandates software installation for full operating system integration. UGREEN Bluetooth 5

Unzip the downloaded folder and run Setup.exe .

Never download “driver updater” software or from unknown sites like driver-fixer.com . The safe sources are:

, restart your PC, and repeat Method 2 from the installation section. Frequently Asked Questions (FAQ) Does the Go to product viewer dialog for this item. : If the adapter is not recognized, you

Type into the search bar to locate the exact driver archive for the CM390 . Extract the downloaded .zip file on your computer.

The UGREEN CM390 Bluetooth 5.0 USB Adapter is a reliable, cost-effective solution for adding Bluetooth to any Windows PC. While the installation process requires a few specific steps, they are straightforward when you follow this guide. By using the official driver download, extracting the files correctly, and following the setup procedure for your operating system, you'll be enjoying wireless freedom in no time.

Windows cannot find the correct INF file. Solution:

Do not let driver confusion ruin your experience. Follow this guide, and within 10 minutes, your old desktop will be streaming music to high-end headphones and connecting to a mechanical keyboard as if it were a brand new laptop.