Digital aid for those with reading or writing difficulties or as a tool for drawing or editing images (resolution 2540 dpi). USB port, wireless stylus with eraser and 1024 levels of pressure sensitivity for supreme pin-point accuracy. Multi-touch function for quick access to documents, spreadsheets, etc. Rotate, scroll and browse with your fingers or the stylus. Reversible - for left or right handed use. Comes with USB cable and stylus. Size: 28x18x1cm. Weight: 418g.