Hitachi 55HDM71 55" Plasma Display Part #: 55HDM71 Hitachi technology once again delivers sharp, smooth performance in a big screen unit. With high-resolution (1366x768) in a 16:9 aspect ratio, the 55HDM71 achieves an unsurpassed plasma picture. The 55” Plasma screen size incorporates 20% more picture area than a 50” screen size. Hitachi’s new 10 bit image processing insures rich picture quality with 1.07-Billion color display capability, and a High-Contrast Black Rib Structure ensures excellent contrast and deep blacks with any source material or viewing environment. Amenities like Monitor ID Bit, life extension modes, screen savers, full serial control with RS232C, 20 watt audio amplifier, picture-in-picture, split screen and dual image control are all designed to create the optimum industrial solution. Viewable Image Size: 55" Interface: RGB 15-Pin Mini D-Sub, DVI-HDTV, Composite Video, Component Video, and S-Video Native Resolution: 1366 x 768 Available Color(s): Gloss Black w/ Aluminum Accents Environments: PC and Mac Compatible