ROG SWIFT PG279Q 27" WQHD 1440p IPS 165Hz DisplayPort HDMI USB Ergonomic EyeCare G-SYNC Gaming Monitor. Surrounded by 144Hz pretenders to the throne, only the ROG SWIFT PG279Q is utterly victorious with 165Hz refresh rate on IPS and NVIDIA G-SYNC Technology. Equipped with ASUS exclusive Eye Care and ergonomics to minimize eye stress, prepare to stay on top of your game for extended amounts of time