Formatting and Flashing SD Cards using Windows [Analog Devices Wiki]
I got a wii u yesterday and decided to homebrew it, bought an SD card and a flash drive, followed this guide https://youtu.be/uQbyc5SNkjU since it was up to date. the SD card
If you Need to Format SD card to FAT32 in Windows 10 in 2022 | DiskInternals
Wii U Hacking Guide - Install Mocha CFW (No eShop Required) - CFWaifu
How to Hack Wii U Homebrew & Play Games on Wii U [Full Guide]
Nintendo Wii U Expanded Storage, Explained
Wii U Hacking Guide - Install Mocha CFW (No eShop Required) - CFWaifu