USBUtil v2.1 is a legacy tool for the PlayStation 2 (PS2) used to convert game ISOs into a format playable from a USB device, specifically bypassing the FAT32 4GB file size limit by splitting large files into smaller chunks (.ul files). Core Setup Steps
USBUtil v2.1 is a free Windows-based utility used to convert PlayStation 2 (PS2) Go to product viewer dialog for this item. USBUtil v2.1 PS2 setup free
Download & Extract: Download the USBUtil v2.1 archive and extract it to a folder on your PC. USBUtil v2
Recap of the winning workflow: