Ugreen Bluetooth 5.0 Usb Adapter Cm390 Driver [2027]

Follow these steps to safely download and install the official driver. Step 1: Download the Driver

The UGREEN CM390 . While the adapter may be detected by your Mac, it will not function as a standard Bluetooth receiver for connecting peripherals.

If you're experiencing issues on Linux, here are community-suggested fixes:

depend on your operating system. While modern versions of Windows often feature automatic detection, older systems or specific configurations may require a manual setup. ugreen bluetooth 5.0 usb adapter cm390 driver

The UGREEN CM390 is compatible with:

Before initiating the setup process, cross-reference your operating system with the requirements outlined below. Driver requirements vary based on the generation of your operating system: Operating System Driver Requirement Installation Type Not Required Plug-and-Play Windows 10 Not Required Plug-and-Play Windows 8.1 / 8 Required Manual Installation Windows 7 (32/64-bit) Required Manual Installation macOS / iOS Not Supported Incompatible Linux / Game Consoles Not Supported Incompatible

Open the folder, find the setup.exe file, and double-click it. Follow these steps to safely download and install

Ultimate UGREEN Bluetooth 5.0 USB Adapter (CM390) Driver Guide

Even with careful installation, you might encounter problems. Here are the most frequent issues and their solutions.

UGREEN Bluetooth 5.0 USB Adapter (CM390) , the driver can be downloaded directly from the official UGREEN Download Center by searching for product model Driver Installation Guide If you're experiencing issues on Linux, here are

: Up to 20–30 meters (approx. 65–100 feet) depending on obstructions.

If you found this guide helpful, check the official UGREEN website for the latest driver version 3.2.1 or higher. Your Bluetooth devices will thank you.

adapter utilizing the Realtek chipset. It boasts faster data transfer speeds, lower power consumption, and improved connection stability compared to older Bluetooth CM390 Part Number: 80889 Bluetooth Version: (Backward compatible with Transmission Distance: Up to 20 meters Operating Systems: Windows 11, 10, 8.1, 7 ( 2. UGREEN CM390 Driver Download (2026)