ViewSonic Xg2701 27-inch 180Hz gaming monitor with a 1 ms response time. It has a maximum resolution of 1920 x 1080, a 1000:1 contrast ratio, and supports DisplayPort and HDMI Standard video inputs. The monitor is black with a 16:9 aspect ratio and features built-in speakers, a tiltable design, wall-mount capability, and a USB hub. The ViewSonic Xg2701 is a flat screen LCD display suitable for gaming. There is one small factor and that is that from the bottom half to the middle there are these clear lines that are not the same contrast as the others. It is very unnoticeable from the eye unless the screen is dark and you really try to see it.