2018 Newest Acer Business 24&rdquo; Full HD 1920 x 1080 IPS LCD/LED Widescreen Monitor with D-sub/DVI/HDMI, ComfyView Display, Blue Light Filter, Flicker-less,VESA Mount, Black 1920x1080 23.8 IPS LCD/LED 4ms (GTG) 60Hz Refresh Rate 16:9 Widescreen LCD VGA, HDMI & DVI ports; ensures flexible connectivity to various multimedia devices to increase entertainment levels 100 Million:1 contrast ratio; ensures a crystal-clear viewing experience