This high-performance office display combines convenience with superior picture quality. With optimized brightness and high contrast ratios, the 21.5-inch E2275PWQU delivers sharp, vivid imagery in Full HD (1920x1080) resolution. Fast 2ms response time handles videos, animations and the most demanding software applications with ease. Integrated VGA, DVI and HDMI connectors plus USB 2.0 and 3.0 ports make it easy to connect a computer, laptop and a range of other devices. The built-in speakers and headphone jack offer extra convenience for online calls and more. To keep you working in comfort, Flicker Free technology helps reduce eye fatigue.