Acer K202HQL bd 20&rdquo; (19.5" viewable) (1600 x 900) Monitor (DVI & VGA Ports) 19.5-inch (1600 x 900) Widescreen TN Display Response time: 5ms. Brightness: 200 cd/m Pixel Pitch: 0.27mm Signal inputs: 1 x DVI & 1 x VGA