Optoma EP770 Multimedia Data Projector, XGA 3000 lumens, HDtv ready,5.3 Lbs DLP projector with XGA resolution; PC and Macintosh compatible HDTV 1080i compatible 3,000 lumens of brightness; 2000:1 contrast ratio Weighs 5.3 pounds HDCP compliant DVI-D, component, composite, and S-video ports