Digital Wii U Games Can't Be Played On SD Cards | N4G
Nintendo Wii U 32GB Deluxe Set with Yoshi Wiimotes, 16GB SD Card No Game Used | eBay
Wii-U NAND RECOVERY
Nintendo Support: How to Remove an SD Card
Wii U's SD card slot is heavily underused (Pointlessly long thread) | NeoGAF
Nintendo Wii U review - CNET
Neato! Play Wii U games from an SD card – Destructoid
Wii U eShop content can't be downloaded to SD Cards - Vooks
Raspberry Pi Pico Unbricks Nintendo Wii U | Tom's Hardware
Voultar on X: "Wii-U NAND update: I've designed a Wii-U NAND interposer that will allow you to both dump/write to your busted Wii-U NAND as well as replace any bad NANDs with