Specifications:- Interface: USB - Mouse-Number of Buttons: 3 - Digital Pen-Pressure Sensitive: 2048 levels - Digital Pen-Number of Buttons: 2 - Express Keys: 8 - Report Rates (RPS): 300 PPS - Resolution(LPI): 5120 LPI - Wide/4:3 Screen: 4:3 Screen - Active area: 9” x 12” - Digital Pen-Accuracy: ±0.25 mm - ...