Ugreen Bluetooth 5.0 Usb Adapter Cm390 Driver Today
The Complete Guide to the UGREEN Bluetooth 5.0 USB Adapter (CM390): Drivers, Setup, Troubleshooting & Alternatives
Introduction: Why the UGREEN CM390 Remains a Top Choice
- Control Panel > Power Options > Change Plan Settings > Change Advanced Settings > USB Settings > USB selective suspend setting > Set to "Disabled".
macOS (Hackintosh or Boot Camp)
Apple’s strict hardware certification means that no generic USB Bluetooth dongle will work natively on native macOS (real Macs) without third-party kexts (kernel extensions). On Hackintosh or Boot Camp for Windows, use the Windows drivers. For macOS, you need the BlueToolFixup and BrcmPatchRAM kexts from OpenCore Legacy Patcher—but UGREEN CM390 is notoriously finicky on Mac. We recommend a Broadcom-based dongle for macOS instead. ugreen bluetooth 5.0 usb adapter cm390 driver
2. Driver Details & Installation
The CM390 does not typically ship with a CD driver due to modern obsolescence. Users must download the driver manually. The Complete Guide to the UGREEN Bluetooth 5
Capacity: You can connect up to five devices simultaneously, such as mice, keyboards, and headsets. Troubleshooting Tips UGREEN CM390 Bluetooth Adapter User Guide - device.report Control Panel > Power Options > Change Plan
UGREEN Bluetooth 5.0 USB Adapter (CM390): Driver Installation & Troubleshooting Guide
The UGREEN Bluetooth 5.0 USB Adapter (model CM390) 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.
Note: Some Linux distributions (Fedora 38+) include this firmware by default. Try a live USB first.
