The Pro Lite E2280WSD is a 22’’ 1680x 1050 LED-backlit monitor. It features 5msec black-to-black response time & 5 000 000: 1 Advanced Contrast Ratio assuring very good picture quality. Analogue & DVI inputs ensure compatibility with the latest systems & associated graphics cards. The monitor is TCO & Energy Star Certified. A reliable solution for both home & office use.