The ViewSonic PA503S price-performance projector features 4,000 lumens, native SVGA 800 x 600 resolution, and intuitive, user-friendly design. Exclusive SuperColor technology offers a wide color gamut for beautiful image production in nearly any environment. The PA503S also features extensive connectivity including HDMI, 2 x VGA, VGA out, Composite Video and audio in/out. An energy-saving SuperEco feature reduces power consumption and extends the lamp life by up to 15,000 hours. With advanced audio-visual features, flexible connectivity options, and an affordable price, the PA503S is ideal for use in education and small business environments. VERSATILE PROJECTOR: High brightness 4000 Lumens SVGA projector with advanced visual features. EASY SETUP: 1. 1x optical zoom, 40 degree vertical keystone. REDUCED INPUT LATENCY: A low 16ms input latency provides faster frame-by-frame action for smooth images without delay. LONG LAMP LIFE: SuperEco Mode allows the lamp to shine bright for up to 15,000 hours. FLEXIBLE CONNECTIVITY: Supports most media players, PCs, Macs, and mobile devices with inputs such as HDMI, VGA, mini USB. ViewSonic PA503S 4000 Lumens SVGA High Brightness Projector for Home and Office with HDMI Vertical Keystone.