Full Details from Amazon.com : http://www.amazon.com/gp/product/B00006HZWU?tag=onigi-20<br /><br />Fujitsu ScanPartner FI-4120C Color Duplex Scanner<br /><br />Not Compatible with Windows 7 <br />True 600 dpi optical resolution scans up to 25 pages per minute <br />Dual-CCD array scans both sides of a document simultaneously <br />50-page automatic document feeder handles think and thin media <br />Adobe Acrobat 60 ScandAll 21 and QuickScan utilities <br />SCSI-2 and USB 11 interfaces selectable PC only