HP L1902 19" LCD Monitor (Carbon) 19-inch HP L1902 LCD Monitor General Features: Carbonite/Silver color 19-inch Active Matrix TFT LCD display 1280 x 1024 @ 60 Hz native resolution 0.294 mm pixel pitch 250 cd/m2 brightness 500:1 contrast ratio 16 ms response rate (rise + fall) 140 horizontal and vertical viewing angle 16 million color supported 30 to 81 kHz horizontal frequency