ASUS ROG Swift PG278QR Gaming Monitor – 27″ 2K WQHD (2560 x 1440), 1ms, overclockable 165Hz, G-SYNC™ 27-inch, WQHD 2560 x 1440 resolution display for lifelike gaming visuals World-first 165Hz refresh rate, 1ms response time, and NVIDIA®G-SYNC™ technology for seamless visuals and smooth gameplay ASUS-exclusive Ultra-Low Blue Light, Flicker-Free, GamePlus, and GameVisual technologies provide a comfortable gaming experience Ergonomically-designed stand with full tilt, swivel, pivot, and height adjustment for comfortable viewing position ROG Swift PG278QR gaming monitor is built for victory in the professional gaming arena, and features a WQHD panel with overclockable 165Hz refresh rate and 1ms response time. Integrated NVIDIA® G-SYNC™ technology synchronizes the display''s refresh rate to the GPU for smooth visuals and lag-free gameplay. This monitor features the latest technologies and design touches to make it a must-have weapon for all enthusiast players. IMPECCABLY LIFELIKE GAMING VISUALS A 27-inch 2K/WQHD display for highly detailed visuals and more onscreen space The ROG Swift PG278QR represents a new generation displays, with a WQHD 2560 x 1440 panel that delivers four times the resolution of 720p and 109 pixels per inch. You get to enjoy greater image detail and up to 77% more onscreen desktop space than standard Full HD (1920 x 1080) displays. These add up to give you a major in-game advantage.