Designed for pro-gaming grade performance and content creation, this 2560 x 1440 QHD resolution monitor features a 240 Hz refresh rate and a 1 ms response time to deliver exceptionally smooth graphics with minimal motion blur. At the same time, NVIDIA G-SYNC technology reduces screen tearing, stuttering, and other artifacts from fast-action scenes with compatible graphics cards. The NVIDIA Reflex Latency Analyzer gives you an edge against opponents by accurately measuring system latency to enhance responsiveness. The ROG Swift PG279QM is factory calibrated for high color accuracy and supports DisplayHDR 400 certified high-dynamic range, providing realistic looking images that have bright highlights and deep shadows. Visual enhancements such as Dynamic Shadow Boost, GameVisual modes, and GamePlus hotkeys give you an edge against the competition. Other features include integrated 2W stereo speakers, a two-port USB 3.1 Gen 1 hub, and Aura Sync lighting. Flicker-free and low blue light technologies help to reduce eyestrain during gaming marathons.