![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/xidyeuksejka1.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
![Amazon.com: OSTENT Wired Classic Controller Pro Gamepad Joystick for Nintendo Wii Remote Console Video Game Color Black : Video Games Amazon.com: OSTENT Wired Classic Controller Pro Gamepad Joystick for Nintendo Wii Remote Console Video Game Color Black : Video Games](https://m.media-amazon.com/images/I/51LXCErWGrL.jpg)
Amazon.com: OSTENT Wired Classic Controller Pro Gamepad Joystick for Nintendo Wii Remote Console Video Game Color Black : Video Games
![Amazon.com: OSTENT Wired Classic Controller Pro Gamepad Joystick for Nintendo Wii Remote Console Video Game Color White : Video Games Amazon.com: OSTENT Wired Classic Controller Pro Gamepad Joystick for Nintendo Wii Remote Console Video Game Color White : Video Games](https://m.media-amazon.com/images/I/514hmbtbSUL.jpg)