PS2 game files can be large. Converting and splitting them on a phone saves the hassle of transferring massive 4GB+ files to a PC first, only to transfer them back to a USB drive. It streamlines the workflow for mobile-centric users.
Download and install a Windows emulator for Android, such as Usbutil V2.00 Ps2 For Android
Install Winlator (highly recommended for modern Android). PS2 game files can be large
We tested three setups using a and a SanDisk Ultra Fit 256GB USB 3.1 drive. Usbutil V2.00 Ps2 For Android