Many USB 3.0 drives fail not due to protocol, but . The Wii's port provides ~500mA. Some drives need 900mA. The exclusive fix: Use a Y-cable (two USB-A plugs into both Wii ports). This tier includes:
These devices use legacy chipsets that mimic the Wii's native timing. If you want zero crashes in Super Smash Bros. Brawl or Metroid Prime Trilogy , use these: usb loader gx usb compatibility list exclusive