The PJD6221 is a DLP powerhouse that delivers sharp and bright images for virtually any environment. It"s 3D ready with support for up to 120Hz frame rates. BrilliantColor technology produces more vibrant colors, while the high brightness and contrast ratio make this projector shine in the classroom or meeting room. RJ45 connectivity enables remote network control, while extensive input options, including two RGB inputs and one RGB output, and integrated 2-watt stereo speakers deliver a truly dynamic multimedia experience. This projector even features closed captioning for the hearing impaired. The PJD6221 is ideal for use in classrooms and corporate settings.