27-inch Full HD (1920 x 1080) LED backlight display with IPS 178° wide viewing angle panel Up to 75Hz refresh rate with Adaptive-Sync/FreeSync technology to eliminate tracing and ensure crisp and clear video playback Extensive connectivity including HDMI and D-sub ports. ASUS Eye Care monitors feature TUV Rheinland-certified Flicker-free and Low Blue Light technologies to ensure a comfortable viewing experience