This game controller holder was originally intended to hold a DUALSHOCK 4 controller with the official back button attachment, as I couldn't find any online that would do that. After designing it and testing it, I noticed that it also worked with my other controllers! I've tried it with:
To use it, simply… place your controller on it! If it doesn't work in one orientation, just rotate it 180 degrees.
UPDATE:
It's also compatible with:
The author marked this model as their own original creation.