Hi, this in depth video shows you how to connect a variety of controllers to the Nintendo Wii. I show old controllers like the NES, N64 but also new ones like the PS4, Xbox One S and the Switch JoyCon. Any game that can work with the Classic controller can be used (inc. all the virtual console games).
The time stamps are below so you can go straight to the controller that you are interested in:
1:22 NES controller.
2:47 SNES controller.
3:45 N64 controller.
6:05 GameCube controller.
7:18 8Bitdo Retro Receiver.
10:54 Wii U, Switch Pro, Ps4, PS3, Xbox 360, Xbox One, Xbox Elite
19:37 PS1 & PS2 controllers.
21:32 Keyboard & Mouse.
23:46 F500 Arcade Stick.
24:47 Switch JoyCon.
26:10 PS Move Navigation.
26:58 UForce
Many thanks Vince.