human
How do I play Wii games from a USB drive or thumb drive?
assistant
Play Wii Games from a USB Drive or Thumb Drive
1. Install the Homebrew channel on your Wii.
2. Create a Wii flash drive.
3. Download the installation files to your SD card and plug it into your Wii.
4. Start Homebrew.
5. Follow the prompts to install IOS263,  cIOSX Rev20b, and USB Loader GX.
6. Chutdown your Wii, insert your drive, and turn the Wii back on.
7. Select USB Loader GX.
8. Insert a game to burn it onto your USB drive.