Things You'll Need
Instructions
Plug the Game Cube end of the controller converter into the Nintendo Wii. The Game Cube controller ports are on the top of the Nintendo Wii. You will need to flip the cover over to access the Game Cube controller ports.
Plug the N64 controller into the controller converter.
Turn on the Nintendo Wii. The Nintendo Wii will read the controller as if there was a Game Cube controller in the port.