Aiptek Slim 12.1 Inch USB Tablet 16:9 Working Area supports Widescreen PC Monitors 1000 lpi Resolution and 1024 High-Sensitive Pen Pressure provides excellent Handwriting Performance 29 patented Macro Keys provide Hyperlinks for your Frequently used Programs or Web-pages! Accelerates the Performance of Sketching, Handwriting, Coloring, and Picture Editing Supports the new features in Windows Vista and Office 2007