27-inch 2560 x 1440 HDR gaming monitor with ultrafast 270Hz (OC) refresh rate designed for professional gamers and immersive gameplay ASUS Fast IPS technology enables a 1ms response time (GTG) for sharp gaming visuals with high frame rates ASUS Extreme Low Motion Blur Sync (ELMB SYNC) technology enables ELMB together with variable refresh rate, eliminating ghosting and tearing for sharp gaming visuals with high frame rates 95% DCI-P3 color gamut with ASUS advanced gray-scale tracking technology ensures smoother color gradation delivered and uniformity DisplayWidget Center enables easy monitor settings adjustments with a mouse USB Type-C with DP Alt mode, meaning that you can connect your device with clutter-free set-up ROG Gaming A.I technology with AI-powered features to enhance users' gaming experience.