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,
Sell For Modchip Wiikey 3 from Yuexiang Eletronics Co., Ltd.
Wii Modchip Identification Guide | GBAtemp.net - The Independent Video Game Community