![Recently I got a second-hand Wii U and I got this Pro Controller with it as well. But how does it work? It won't turn on. I see it's possible to put Recently I got a second-hand Wii U and I got this Pro Controller with it as well. But how does it work? It won't turn on. I see it's possible to put](https://i.redd.it/0n5886mxqtj61.jpg)
Recently I got a second-hand Wii U and I got this Pro Controller with it as well. But how does it work? It won't turn on. I see it's possible to put
8BitDo - 8BitDo USB Wireless Adapter is compatible with Xbox One S/X Bluetooth controllers, Xbox Elite 2 controller, PS5, PS4, PS3, Switch Pro controllers, JoyCon, Wii U Pro, Wii remote and all
![Controller Adapter for Gamecube, Super Smash Bros 4 Port Gamecube Adapter for Wii U, Nintendo Switch, PC. No Need | Walmart Canada Controller Adapter for Gamecube, Super Smash Bros 4 Port Gamecube Adapter for Wii U, Nintendo Switch, PC. No Need | Walmart Canada](https://i5.walmartimages.com/asr/0911ef4f-cfa0-4f53-bde7-da15cdea1e1e.b8dfd7847468d9f9aad3845f4a3d56f0.jpeg?odnHeight=2000&odnWidth=2000&odnBg=ffffff)