The black ViewSonic PJD6350 3300-Lumen LightStream XGA Networkable Projector features a 1.3 x optical zoom with a 1.51 to 1.97: 1 throw ratio. It is equipped with two VGA inputs, an S-video input, and two HDMI inputs, one of which supports MHL. It also has a brightness of 3300 lumens and a 20, 000:1 dynamic contrast ratio, and can project a maximum image size of 300". It incorporates ViewSonic's SuperColor technology, which is designed to offer a wide color range for true-to-life image projection in any light. The PJD6350 also contains SonicExpert, ViewSonic's sound enhancement technology, which enhances the audio from the 10W built-in speaker. Projector is Professionally Tested and is in Good Working Order.