Amazon.com: Key SD Memory Card Stick Converter Adapter for Nintendo Gamecube NGC Wii Video Games : Video Games
2022 SD Memory Flash Card Reader Converter Adapter For Nintendo Wii NGC Console - AliExpress
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 SD Kaart Adapter voor Wii en GameCube - Groothandel-XL
SD2SP2 Micro SD Card Adapter 1.2A SDLoader for Nintendo Gamecube NGC Serial Port 2