![Amazon.com: 4 Controllers for Gamecube,with 4 Extension Cables and 4-Port USB Adapter for Switch PC Wii U Console (BPOS) : Video Games Amazon.com: 4 Controllers for Gamecube,with 4 Extension Cables and 4-Port USB Adapter for Switch PC Wii U Console (BPOS) : Video Games](https://m.media-amazon.com/images/I/71oO7+EKi3L.jpg)
Amazon.com: 4 Controllers for Gamecube,with 4 Extension Cables and 4-Port USB Adapter for Switch PC Wii U Console (BPOS) : Video Games
![Showerthought] We would not using GameCube Controllers on the Switch or Wii U if the Wii had not been Backwards Compatible : r/smashbros Showerthought] We would not using GameCube Controllers on the Switch or Wii U if the Wii had not been Backwards Compatible : r/smashbros](https://i.ytimg.com/vi/FwxbYf5fx6w/maxresdefault.jpg)
Showerthought] We would not using GameCube Controllers on the Switch or Wii U if the Wii had not been Backwards Compatible : r/smashbros
![4 Ports Replacement Gamecube Game Controller Adapter Converter for NINTENDO Wii U WIIU PC USB Supports GC Adapter W/ retail box _ - AliExpress Mobile 4 Ports Replacement Gamecube Game Controller Adapter Converter for NINTENDO Wii U WIIU PC USB Supports GC Adapter W/ retail box _ - AliExpress Mobile](https://ae01.alicdn.com/kf/HTB14behSpXXXXckapXXq6xXFXXXL/4-Ports-Replacement-Gamecube-Game-Controller-Adapter-Converter-for-NINTENDO-Wii-U-WIIU-PC-USB-Supports.jpg)
4 Ports Replacement Gamecube Game Controller Adapter Converter for NINTENDO Wii U WIIU PC USB Supports GC Adapter W/ retail box _ - AliExpress Mobile
![Amazon.com: Super Smash Bros. GameCube Adapter for Wii U : Nintendo Gamecube Controller Adapter: Video Games Amazon.com: Super Smash Bros. GameCube Adapter for Wii U : Nintendo Gamecube Controller Adapter: Video Games](https://m.media-amazon.com/images/I/71M404KvsxL.jpg)