If your goal is to wipe the drive completely:
USButil (short for USB Utility) is a freeware application developed for the Windows operating system. Version 2.2 is one of the most stable and widely circulated releases. The "English" designation is crucial for non-Chinese or non-Russian speakers, as earlier versions or modified builds sometimes came with localized interfaces. usbutil 2.2 english
USBUtil 2.2 is a vintage but functional tool. For modern Wii homebrew, Wii Backup Manager is safer, faster, and more flexible. If your goal is to wipe the drive
: View and organize existing games on your USB drive. USBUtil 2
: Features a "Recover List" tool to fix games that disappear from your menu due to sudden drive disconnection.
Download and extract to a folder on your PC.
Easily delete, rename, or restore games on your existing USB list.