This 27-inch LCDA liquid crystal display (LCD) is an electro-optical amplitude modulator realized as a thin, flat display device made up of any number of color or monochrome pixels arrayed in front of a light source or reflector. HDTV with built-in speakers and a multi-function remote. The display is energy star rated and comes with our Photo Gallery Feature, which allows the user to view JPEG images through its USB direct playback feature. It features a 100,000:1 dynamic contrast ratio, a 5 ms response time and its PC compatible.