Active display/drawing area (H x V): 408.24 x 255.15 mm (19" diagonal), 16:10 TFT wide screen. Mac solution. * Tablet:resolution(4000 LPI),Tracking speed(130 PPS),Pen pressure sensitive(2048 levels),mini-USB * LCD:16.7M Colors,1440x900 Res,0.28x0.28 mm Pixel pitch,5ms Response,1000:1,dynamic 50000:1 Contract * Device: External AC 100/240V Power, 1 VGA Input, 1 VGA Output, 1 USB, 1 Pen w/Kit * Warranty: 1 Year with The Panda City; Support OS:Windows and Mac (Tested in 10.4x to 10.7x)