22E1H Size: 21.5", Aspect Ratio: 16:9, Resolution : 1920x1080, Pixel Pitch : 0.3mm, Brightness(Max) : 200 cd/㎡, Contrast Ratio Static: 600:1, Contrast Ratio Dynamic: 20M:1 , Response time: 5ms, Viewing Angle (CR >= 10): 90/50Colours: 16.7 Million, Power Supply: Built- in, Signal Input : D-Sub, HDMI, Vesa Wall mount: 100x100, Kensington lock accepted