WLED backlight technology for enhanced visual clarity 75 Hz standard refresh rate reduces deterioration caused by blurring to ensure maximum productivity 21.5" screen size with 1920x1080 resolution provides a native display of a Full HD video sources without any degradation due to down-sampling technologies 21.5" viewable screen size provides a lively viewing experience 16:9 widescreen resolution perfect for watching movies, playing video games and getting on with office work Allows pixels to adjust and accommodate moving scenes and video games with 8 ms GTG (Fast) response time VESA mount compatibility offers a convenient and desired mounting solution Enjoy crisp content and energetic hues with the 250 Nit brightness 1920 x 1080 maximum resolution for a vivid, crystal clear display with added productivity Is power-efficient with minimal heat production to ensure a prolonged, convenient usage Energy efficient - designed to use less energy than alternative products, potentially helping you save money and reduce your carbon footprint.