A Reddit user downloaded USBUtil v20 from a YouTube description; their system was infected with RedLine Stealer (passwords, cookies, crypto wallets stolen).
Use , VirtualBox , or Sandboxie to execute USBUtil v20 without risking your main OS.
USBUtil is a utility designed specifically for the PS2 scene, allowing users to transfer ISO games to USB drives formatted in FAT32. The primary limitation of the FAT32 file system is that it cannot hold individual files larger than
: Format your USB flash drive to FAT32 . Windows cannot natively read files larger than 4GB on FAT32, which is why this tool is necessary to "split" games.