This is a Geek Squad Certified Open Box Product. See below for more information. Get ready for next level of immersive visual experience with this ASUS TUF 31.5" gaming monitor. Featuring QHD resolution, overclocking 170Hz refresh rate, and 1ms response time, this monitor guarantees extremely smooth gaming videos with superior picture clarity. Additionally, the Extreme Low Motion Blur (ELMB) technology and AMD FreeSyncPremium further minimize ghosting and blurring.