Usb — Loader Gx Usb Compatibility List __hot__

These NVMe-based external SSDs often fail to initialize or require constant re-plugging because the Wii's hardware struggles to communicate with modern high-speed controllers.

For maximum stability and capacity, traditional external hard drives (HDDs) are the primary recommendation for USB Loader GX. Unlike flash drives, HDDs rarely suffer from "initialization hangs" where the loader fails to detect the device.

While some work, the Wii is a USB 2.0 device. High-speed drives that don't have good backward compatibility may fail. Essential Technical Requirements