Microtek ScanMaker 9800XL. Maximum scan size: 297 x 420 mm, Scanner type: Flatbed, Optical scanning resolution: 1600 x 3200 DPI. Standard interfaces: USB 2.0. Weight: 14510 g. Minimum system requirements: FireWire, SCSI card, USB, Minimum RAM: 128 MB, Minimum processor: Pentium II +