Color to choose : Black, blue , red Scanning resolution: 300dpi Scanning speed: 3-5 sec for 20mm content Scanning width: 54mm*1200mm Storage format: Word / Excel / PDF / JPEG / BMP / TIF USB 2.0 connector Compatible with Windows XP SP2 / Vista / 7 (plug n play, no need driver) Weight: 41.5g Dimension: 91*27.5*20 mm Package includes: 1 * Scanner 1 * Card holder 1 * Software CD 1 * Chinese user manual ( down here http://www.moresales.com.my/productimage/msiA8.pdf)