Get more out of each and every game and video with the Asus ROG Swift gaming monitor using NVIDIA G-SYNC technology for a seamless experience. Featuring 165Hz refresh rate, ultra-low blue light flicker-free game plus and game visual technologies, the ROG Swift will provide the most comfortable gaming experience and will be your most efficient gaming monitor yet! The monitor is ergonomically designed with adjustments for multiple viewing conditions. Monitor Features Display: 27� 4K QHD IPS panel with 2560 x 1440 resolution Contrast Ratio: 1000:1 Brightness: 350cd.m2 Inputs/Outputs: HDMI, DisplayPort, USB VESA Mounting: Yes Cables included: USB, HDMI, DisplayPort