Acer B227Q 21.5" LED LCD - 16:9 - 4ms GTG - Free 3 year Warranty - In-plane Switching Technology - LED Backlig (IPS)

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 1920 x 1080 maximum resolution for stunning, lively result with optimal viewing usability 250 Nit brightness gives an exceptional visible display for clear and consistent on-screen pictures 21.5" viewable screen size provides a spectacular viewing experience 75 Hz standard refresh rate effectively reduces blur to provide a sharp display Flat panel display screen type produces high-quality digital images with true color grayscale 16:9 widescreen resolution perfect for watching movies, playing video games and getting on with office work 4 ms GTG response time diminishes ghosting, blurring, and streaking in fast-moving games and movies LED backlight technology offers visual brilliance with maximum efficiency LCD Monitor offers maximum productivity with added dependability Energy efficient - designed to use less energy than alternative products, potentially helping you save money and reduce your carbon footprint.