Ugreen Bluetooth 50 Usb Adapter Cm390 Driver Install Jun 2026

Reboot your PC.

The CM390 comes with a mini-CD containing the necessary driver files. To install using the CD:

Restart your computer to ensure the drivers are properly installed. 3. Verifying the Installation ugreen bluetooth 50 usb adapter cm390 driver install

Turn on your Bluetooth peripheral and put it into (usually indicated by a blinking LED light). On your PC, go to Settings > Bluetooth & devices . Toggle the main Bluetooth switch to On .

Disconnect any Bluetooth headphones, mice, or keyboards currently paired with your system. 💻 Step-by-Step Driver Installation Guide Method 1: Automatic Plug-and-Play (Windows 10 & 11) Reboot your PC

If you encounter issues, check dmesg for firmware-related errors. The solution often involves providing the correct firmware file.

This public link is valid for 7 days and shares a thread, including any personal information you added. This link or copies made by others cannot be deleted. If you share with third parties, their policies apply. Can’t copy the link right now. Try again later. Toggle the main Bluetooth switch to On

To set up the , you must install the specific Realtek driver to enable features like EDR (Enhanced Data Rate) and stable multi-device support. While some Windows versions might attempt a basic "Plug and Play" setup, a manual driver installation is strongly recommended to ensure full compatibility with devices like headsets, game controllers, and keyboards. Preparation and Driver Retrieval

Search for the model number or the product code 80889 .

, follow these steps to ensure a stable connection on Windows systems. 1. Pre-Installation (Crucial Step) Before plugging in the adapter, you must disable your computer's built-in Bluetooth (if it has one) to avoid driver conflicts. Device Manager on your PC.

To install the driver for the , you can use the included installation CD or download the latest version from the UGREEN official website . Installation Prerequisites