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PS2 To PC (USB), Xbox, And Nintendo GameCube Controller Adapter Cord Cable RARE | eBay
GameCube Controller Adapter for Wii U, Nintendo Switch and PC USB by L
Mad Catz Universal RF Adapter - RF adapter - for Microsoft Xbox; Nintendo 64; GameCube; Sony PlayStation 2, One - Walmart.com
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Wii U Gamecube Adapter (Violet) for Windows, Wii U, Android
GameCube Controller Adapter for Wii U, Nintendo Switch and PC USB – Lexuma
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