Monitor Acer KA220HQbid (LED), 21.5&quot; (55 cm), Format: 16:9, Resolution: Full HD (1920х1080), Resp. time: 5 ms, Contrast: 100M:1, Brightness: 200 cd/m2, Viewing Angle: 90°/65°, Panel type:TN, VGA, DVI, HDMI, Energy Star 6.0, Acer ComfyView, Acer EcoDisplay