The Mitsubishi WD570U projector delivers outstanding presentations from the classroom to the conference room. This portable projector is 3D ready and features built-in convenience and simplicity. The 6000-hour long-life data projector lamp substantially reduces operating cost and labor, and top-loading makes a lamp change fast and easy. Newly introduced, Dark Chip3 optimizes stray-light processing for the optical system. The resulting high contrast of 3000:1 makes blacks deeper in perfect contrast to the vibrant color of images. In this widescreen, DLP projector colors come to life brilliantly with 3500lm high luminosity and sharp 1280 x 800 resolutions. The WD570U DLP projector reproduces images from a computer, a VGA, USB or LAN cable. Or go wireless with a commercially available wireless dongle. Up to four images can be displayed via a LAN and up to four computers can be connected to one projector. The project screen can be divided into quarters, reproducing all computer screens simultaneously.