If your PS2 laser is dying, but you don't want to invest in a $200 network adapter (for HDD) or a $50 Raspberry Pi (for SMB), is your best friend.
USBUtil does not increase the bus speed, but it optimizes how data is written to the drive. It ensures that data fragmentation is minimized and sector alignment is precise, reducing seek times and maximizing the limited bandwidth available. usbutil v21 ultimate for ps2 usb mode 2 new