27 inch full hd gaming monitor with an ultra-fast 165hz refresh rate and adaptive-sync technology to eliminate screen tearing and choppy frame ratescertified as g-sync compatible, delivering a seamless, tear-free gaming experience by enabling vrr (variable refresh rate) by default.0.5ms* response time for smooth gameplay, and asus extreme low motion blur (elmb) technology to further reduce ghosting and motion blurgamefast input technology minimizes input lag and provides much faster motion delivery from end devices to monitorproduct dimension: ?21.1 x 61.9 x 50.6 cm, 5.6 kilogramsdisplay size:27 inchesproduct descriptionasus vg278qr, 27'' fhd (1920 x 1080) esports gaming monitor, 0.5ms, up to 165hz, dp, hdmi, dvi, freesync, g-sync compatible certified, low blue light, flicker free, tuv certifiedset contains:dual-link dvi cable (optional) audio cable power cord power adapter displayport cable (optional) quick start guide hdmi cable (optional) warranty card