ASUS VG278QR 27" Gaming Monitor 165Hz Full HD (1920 x 1080) 0.5ms G-SYNC Eye Care DisplayPort HDMI DVI. Make every millisecond count with the 27" VG278QR gaming monitor, featuring a 165Hz refresh rate and 0.5ms response time with ASUS? ELMB technology to reduce motion blur with FreeSync and G-Sync Compatibility. Turn any desk into a marathon battle station with VG278QR?s ergonomic, adjustable stand and Eye Care Technology.