Q27G2S/D 27" QHD Gaming Monitor Loaded with essentials for competitive gamers, this Q27G2S/D 27” gaming monitor has smooth 170Hz refresh rate, 1ms MPRT response time and G-Sync Compatible certified tear-free Technology. At 2560 x 1440 resolution, Quad HD offers superior high quality viewing with sharper images and finer details even in full screen. The screen’s IPS panel delivers consistent image quality when viewing the monitor from all angles. The display also delivers more vivid colors with its official VESA display HDR 400 standard. ... G-Sync Compatible DisplayHDR 400 170Hz 1ms 2560 × 1440 (QHD) IPS