Model M27Q-EK , 27" , Gaming , Panel IPS , Resolution 2560x1440 , Form factor 16:9 , Refresh rate 170Hz , Brightness 350 , Contrast 1000:1 , Dynamic contrast (DCR) 100000000:1 , Display Matte , Response time 0.5 ms , Horizontal 178 degrees , Vertical 178 degrees , 2xHDMI , 1xDisplayPort , 2xUSB 3.0 , 1xUSB-C , 1xHeadphones jack , Height adjustable , Tilt , 100 mm x 100 mm , Kensington lock