This is the mouse that scans documents or pictures to a computer. A scanner on the bottom of the mouse scans as the device is moved in any direction across a document. The included software stitches together the scanned segments and properly aligns the image for an exact, seamless digital reproduction. The software allows users to send scans via email, share them on social networks, print, or save them as PDFs or JPEGs. The device scans up to 11" x 17" documents at 300 dpi, resulting in crisp digital images. Scanning is initiated when the button on the side of the device is pressed, preserving the traditional functionality of the mouse. With left and right click buttons and a clickable scroll wheel. Plugs into USB. Compatible with Windows 8, 7, Vista, or XP. 4 1/2" L c 2 1/2" W x 1 1/2" H. (4 3/4 oz.)