Every computer user should have a scanner. The Canon CanoScan LiDE100 Color Image Scanner is simple, high-performance scanning at its best. Four easy buttons automate the entire process, and the Auto Scan mode makes it even easier: It actually detects the type of original you're scanning and automatically adjusts settings for the optimal results, then scans and saves the image. Your results will amaze you, with color dpi resolution up to 2400x4800. You can also create fabulous 19200x19200 software-enhanced (extrapolated) scans. The Advanced Z-Lid enables clear, complete scans even of thick originals such as notebooks. Built-in retouching technology further enhances your final images with automatic corrections for dust and scratches, fading, graininess and backlighting. And to reduce the number of wires in your work area, one simple cable provides power and a USB 2.0 High-Speed connection. Scanning Mode - Color 48-bit internal / 48 or 24-bit external - Grayscale 16-bit input / 8-bit external Compatibility - Windows Vista, Windows XP/2000 and Mac OS X v.10.3.9 - 10.5.x4 Dimensions - Width 9.9 x Depth 14.6 x Height 1.6 Weight - 3.5 pounds