PowerLite 905 Multimedia ProjectorDelivers ultra-bright output even in brightly-lit rooms. Comprehensive connectivity includes HDMI digital connectivity for Blu-ray® media players, USB devices, RS-232c, Computer/VGA and RJ-45 LAN and wireless LAN (module not included). Innovative teaching aids make your presentations a snap with built-in line and grid projection templates for whiteboards. Expanded USB capabilities enable direct connection to document camera. Powerful sound from a 16-watt speaker and microphone input to amplify the presenter's voice creates audio confidence in any situation. Brightness: 3000 lm; Technology: 3LCD.