EPSON WorkForce DS-60000 (B11B204221) 16 bit CCD 600 dpi Duplex Document Scanner Light Source: ReadyScan LED Scanning Speed: 200 dpi B/W: Up to 40 ppm / 80 ipm with ADF Color: Up to 40 ppm / 80 ipm with ADF 300 dpi B/W: Up to 30 ppm / 60 ipm with ADF Color: Up to 30 ppm / 60 ipm with ADF 600 dpi B/W: Up to 15 ppm / 30 ipm with ADF Color: Up to 7.5 ppm / 15 ipm with ADF Max. Document Size: 11.7 x 100 with ADF Flatbed 11.7 x 17 Automatic Document Feeder (ADF): Yes USB Ports: USB 2.0 Power Requirements: AC 100 - 120V or 220 - 240V, 50 / 60 Hz Power Consumption: Operating: 79W Ready: 12.5W Sleep: 1.5W Operating Systems Supported: Windows 8 Windows 7 Windows Vista Windows XP Windows XP Professional x64 Edition Mac OS X 10.5.x, 10.6.x, 10.7.x, 10.8.x