21.5-inch Full HD (1920x1080) LED backlight display with IPS 178° wide viewing angle panel Up to 75Hz to eliminate tracing and ensure crisp and clear video playback Extensive connectivity including HDMI and D-sub ports. Plus 1.5-Watt stereo speakers VESA wall-mountable to save on desktop space ASUS Eye Care monitors feature TÜV Rheinland-certified Flicker-free and Low Blue Light technologies to ensure a comfortable viewing experience