27-inch QHD(2560x1440) Fast IPS gaming monitor with 210Hz(OC) refresh rate designed for professional gamers and immersive gameplay ASUS Fast IPS technology enables a 0.3ms (GTG) response time(min.) for sharp gaming visuals with high frame rates ASUS Extreme Low Motion Blur Sync (ELMB Sync) technology enables ELMB and variable-refresh-rate technologies to work simultaneously to eliminate ghosting and tearing for sharp gaming visuals DisplayWidget Center enables easy monitor settings adjustments with a mouse FreeSync Premium delivers a seamless, tear-free gaming experience by enabling VRR (variable refresh rate) by default