What Happens When you put a Nintendo GameCube game in the Wii U - YouTube
How to play GameCube games on the Wii U gamepad - YouTube
GameCube Controller Adapter for Wii U, Nintendo Switch and PC USB by L
LUXMO Wired Gamecube Controller, Classic Gamecube Wii/Wii U Controller Gamepad Joystick for Gamecube Console - Walmart.com
How to Play GameCube Games on Your Wii U With Nintendont
Gamecube Controller Adapter for Wii U - Solaris Japan
Smash Bros branded GameCube controllers coming to Wii U | WIRED UK
Because the Wii U contains a stripped down Wii It Is capable of natively playing GameCube but due to a lack of controller, memory card and a different disc drive that was
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