The ViewSonic PA700W is a powerful WXGA projector designed for use in business and education environments. With an impressive 4500 ANSI lumens of brightness, it delivers clear images onto up to 300" large screens for always crisp and easy-to-see presentations in meeting rooms, classrooms, or any other demanding space. Its exceptional brightness means content can be easily shared even in well-lit rooms while making sure all information can be clearly seen. Other features: - Vivid colours with ViewSonic's SuperColor Technology - Convenient software updates via USB connection - USB-A port can supply power to HDMI wireless dongles - 33.2 ms input lag