EDIT 2/28/22: I have noticed that a lot of traffic is being driven to this page and I wanted to make sure that anyone who is reading this is aware that I am now offering a newer version of this mod…
Install a true digital-to-digital HDMI mod for the Wii! Arthrimus's Wii HDMI Modification offers a resolution of 480p for both GameCube and Wii games,
Wii HDMI Install
WiiHDMI Release Information – Arthrimus
hdmi 7 7 3D Models to Print - yeggi - page 6
HDMI modded Wii Mini · Issue #3 · Arthrimus/Wii-HDMI · GitHub
Are the GameCube component cables really worth the $200 over playing HD on the Wii? : r/Gamecube
Wii HDMI Install – 1upRestorations
WiiHDMI Release and Other Updates
HDMI modded Wii Mini · Issue #3 · Arthrimus/Wii-HDMI · GitHub
Wii HDMI Mods : r/WiiHacks
OSH Park ~ Shared Projects by Arthrimus
Video Output Notes - ConsoleMods Wiki