I can report success on 11.2.3 with a Razer Chroma Tournament Edition Keyboard. I did run into the issue of not being able to access the dialog to be directed to system preferences and did have to reset the flag in the sqlite db. Also, I did not get the "Allow" button in the preferences until I actually plugged in the keyboard. Once I did I was prompted, rebooted and it worked great.

I'm trying to get this to build on Sequoia and have used the steps here but cannot get the mingw package referenced to build properly. Has there been any progress on this issue?