This UMAX scanner is 1200x2400 dpi resolution with a SCSI2 interface. It was a best in class professional grade large-bed scanner made in the early 2000s. It can be converted to USB. It should work with any computer that has built-in SCSI or can use a SCSI card and can run compatible scanning software. If needed, I can include a Windows XP computer that is set-up to use with the scanner (shown in pictures). I will provide a copy of the MagicScan software. I used this scanner to scan engineering and technical drawings, and still use it to scan newspapers, magazines, and other other large items.