This is a Geek Squad Certified Open Box Product. See below for more information. Elevate your gaming experience with the Acer 27" gaming monitor. Its 2560 x 1440 (WQHD) resolution and 16:9 aspect ratio, produce sharp images to give you an immersive experience. Featuring 0.5ms GTG response time and a 200Hz refresh rate, this monitor delivers ultra-smooth visuals and minimizes lag for an exhilarating gaming experience.