ROG Swift OLED PG27AQDM gaming monitor ― 27-inch (26.5-inch viewable) 1440p OLED panel, 240 Hz, 0.03ms response, G-SYNC compatible, anti-glare, custom heatsink, intelligent voltage optimization, uniform brightness, DisplayWidget Center . 26.5-inch QHD (2560 x 1440) OLED gaming monitor with 240 Hz refresh rate and 0.03 ms response time for immersive gaming . Highly efficient custom heatsink, plus intelligent voltage optimization for better heat management to reduce the risk of burn-in . High perceptual 1000 nits peak brightness (3% of the screen with HDR on), 99% DCI-P3 gamut, and Delta E < 2 color difference for astonishing HDR performance . Optional uniform brightness setting ensures consistent luminance levels . DisplayWidget Center enables easy OLED and monitor settings adjustments with a mouse . Two HDMI 2.0 ports, support for VRR on Xbox Series X and Series S consoles, VRR for PlayStation 5 games that include an unlocked framerate mode