Model 32HL512D-B , 31.5" , Business/4K , Panel Nano IPS , Resolution 3840x2160 , Form factor 16:9 , Brightness 450 , Contrast 1300:1 , Display Matte , Response time 14 ms , Horizontal 178 degrees , Vertical 178 degrees , 1xHDMI , 1xDisplayPort , 2xUSB 2.0 , 1xUSB 2.0 type B , Camera 8MP , Pivot , Height adjustable , Tilt , PSU External