Your device is not supported on macOS 11 (Big Sur).
Starting with macOS 11 (Big Sur), Apple has a new policy which means after updating to macOS 11 Logitech Control Center (LCC) software will not display your device.
You can find more information here:
Logitech Control Center (LCC) & macOS 11 (Big Sur)
Which Logitech Control Center devices are not supported in Logitech Options?
If you need to contact support, please use this form
- You will still be able to use basic functions such as left-click, right-click, middle button, and scroll wheel. We recommend you should use macOS 10.15 or lower so you maintain product functionality.
- Software Version: 0.1
- Last Update: 2020-06-10
- OS: mac-macos-x-11.0
- File Size: 25 KB