The Epson Perfection V19 Color Scanner is a useful accessory for your computer. It scans at an incredible speed of just 10 seconds, and boasts a 4800 x 4800 dpi resolution that offers a great deal of clarity for scanning all your pictures and documents. You can share your scanned pictures and documents with your friends and family via Facebook, Picasa, and other online portals. The built-in kickstand allows you to place the scanner vertically. Since the Epson Perfection V19 Color Scanner is powered by a USB cable, no AC adapter is required.