You can use a GameCube controller on your PC - here's how

If you've got a GameCube controller that you want to use with your favorite PC games, it's possible, but may require some ...
VentureBeat

Here’s how to get Wii U’s GameCube Controller Adapter working on Windows

Nintendo did something neat as a favor to old Super Smash Bros. fans. Now, fans are doing something even neater. Gamers have found a way to make the Wii U GameCube Controller adapter work on PCs. When ...