The ViewSonic PS501X price-performance short throw projector features 3,500 lumens, native XGA 1024 x 768 resolution, a user-friendly design, and a sleek white chassis. Exclusive SuperColor technology offers a wide color gamut for beautiful image production in nearly any environment. A short throw lens with a 0.61 throw ratio offers large projection images for smaller rooms. The PS501X also features HDMI and VGA connectivity, and a RS232 control port. An energy-saving DynamicEco feature reduces power consumption by up to 70%, and extends the lamp life up to 15,000 hours. With advanced audiovisual features, flexible connectivity options, and an affordable price, the PS501X is ideal for use in education and small business environments.Enjoy bright images in most environments with the ViewSonic PS501X 3500-Lumen XGA Short-Throw DLP Projector. Its 3500 lumens of brightness can overcome ambient light in many situations, making it well-suited for presentation areas such as boardrooms and classrooms. The XGA 1024 x 768 native resolution is suitable for displaying many file and document types, as well as HD video. The projector features a short 0.61:1 throw ratio, allowing you to place it near your projection surface to minimize cast shadows or to facilitate use in small rooms.The PS501X has an HDMI input for connecting digital high-definition sources such as Blu-ray players and HD cable/satellite boxes, two VGA inputs for analog sources, and an RCA composite video input. Its HDMI input is 3D-capable for viewing 3D Blu-ray discs with other compatible equipment, which is available separately. A VGA output allows daisy-chaining of multiple projectors or displays. The PS501X includes a VGA cable and an IR remote control for added convenience.