A 4000lumens powerhouse projector packed with High Brightness and FullHD ,essential features, NEC's PE401H is designed for conference and class rooms utilizing the latest 1080p DLP chip set from TI. With optional high-speed wireless connectivity Tile matrix enables 4K &2K resolution This model is affordable with essential features, including 3D Ready technology on the HDMI inputs, high-contrast images (20000:1) from the latest Texas Instruments DLP(R) engine featuring BrilliantColor technology with improved color accuracy. A flexible input panel, color-coded and clearly labeled, connects peripherals using VGA, Dual HDMI, and composite inputs.