ViewSonic PG705WU 4000 Lumens WUXGA DLP Business Projector - 1920x1200 - 1.49-1.76 Throw Ratio - Support 3D Blu-Ray Media - RJ45 - RS232 - USB 2.0 - 3.5mm Audio In&Out - 2x HDMI - VGA In&Out - Composite - S-Video In - Built-in 10W Speaker