The ViewSonic LightStream™ Projector PJD5151, the best price-performance projector, is designed with elegant style and impressive image performance. This sleek projector makes a big statement with its elegant curves and light beam shape. It's thoughtful design, which includes a tactile keypad, instructional icons, and son on, also presents an intuitive and user-friendly interface. Exclusive SuperColor™ technology offers a 6-Segment Color Wheel - 15%+ color brightness, for true-to-life image projection. The 3,300-lumen lamp with a 22,000:1 contrast ratio is for clearer and brighter images. From small meeting rooms to small classrooms, LightStream™ Projector PJD5151 projects full brightness and colors. It also supports 2 x VGA input, Mini USB and RS232 control ports.