I had more but either I gave to my brother or they no longer work (for older systems).
2 PS4
1 PS3
2 PS2
1 PS1
2 Switch (1 set of Joycons)
2 WiiU (Pad and Pro)
2 Wii
3 Gamecube
2 N64
1 SNES
1 NES
1 PC (Logitech game pad)
e=mc^2
Gaming on: PS4 Pro, Switch, SNES Mini, Wii U, PC (i5-7400, GTX 1060)