Heres a bit of a tough question. What can I do with this? Its a wiikey fusion 3 I randomly found. Ive seen sites that say this can be used on gamecube,
Wiikey fusion GC's - post your pictures! - Page 5 - gc-forever - Gamecube/Wii Forums
Modification Wii. Installation puce Wiikey Fusion
Gamecube SD Karten Umbau (WiiKey / WASP Fusion) - Nintendo - Circuit-Board
Nintendo Wii GC NGC GameCube SDHC / WiiKey SDHC SD Memory Card Adapter | eBay
GitHub - citrus3000psi/GameCube-Wasp-QSB: Somewhat easy to install Gamecube QSBs for WiiKey Fusion and Wasp Fusion.