Model S24A600NAU , 24" , Business , Panel IPS , Resolution 2560x1440 , Form factor 16:9 , Refresh rate 75 Hz , Brightness 300 , Contrast 1000:1 , Dynamic contrast (DCR) Mega Contrast , Horizontal 178 degrees , Vertical 178 degrees , Displayable colours 1070 million , 1xHDMI , 1xDisplayPort , 1xUSB 2.0 , 3xUSB 3.0 , 1xHeadphones jack , Swivel , Pivot , Height adjustable , Tilt , PSU Inbuilt , 75 mm x 75 mm , Colour Black