This is just a fan theory for the time being, but Famiboards user Pokemaniac has pointed out that if you overlay the diagram over a GameCube controller, the positions of the labels perfectly match.

It isn't ideal for most games. I have no doubt the GameCube controller for Switch 2 is going to be massively fun for these GameCube titles. But when it comes to using the controller beyond these ...

If you're looking for a more authentic way to play those games, consider picking up the PowerA GameCube-Style Wireless Controller for Nintendo Switch while its on sale at Amazon for just $45 (was ...

In July, Famiboards user LuigiBlood unearthed evidence that Nintendo had potentially begun to produce parts for a new GameCube controller. Now, user LiC claims to have found circuit board listings ...

Nintendo's new line of capsule toy keychains in Japan offers much more than meets the eye - you can take the retro-style knickknacks apart for fully functional controller parts. GameCube ...

Nintendo has clarified compatibility concerns around its all-new GameCube controller, confirming there may be "issues" using it to play contemporary Nintendo Switch 2 games. Nintendo has now ...