21.5-inch LED Backlit IPS Monitor, Viewing angle : 178/178, Brightness 250 nits cd/m2, contrast ratio 1000:1, dynamic contrast ratio 2,000,000 : 1, pixel pitch 0.2475 mm, res. 1920x1080 FULL HD, input connector : DVI-D connector, VGA connector,HDMI, 5 USB Port, pivot, adjustable height, tlit, swivei, response time 8 ms, up ti 16.7 million colors