Thank you for the compliment. The 12-in-1 board turns the spinner into a USB mouse device compatible with windows, mac, and retropie. It also allows a trackball to be connected, as well. Without the board, the spinner is only for replacing an arcade1up spinner. If you do want one of these mounts printed, I can ship in the US. They're cheap to make, so it won't break the bank. Message me if you're interested. Glen's newest spinner doesn't use the board, so this isn't needed. It's native USB and mounts through a standard size button hole.