Quite possibly the best gaming monitor ever made and ideally suited to nvidia cards with 3d vision 20 and g sync technology this monitor runs at a staggoring 2560x1440 resolution with 144hz technology and a 1ms response even better this is the latest in tn technology display 27 inch 169 wide screen resolution 2560 1440 wqhd with 1ms response rate 144hz max refresh rate for fast gaming brightness 350cdm connectivity displayport usb 30 ports upstream x