The short-throw Epson PowerLite 535W 3LCD Projector is ideal for classroom settings, rear projection, and other installations where the projector needs to be placed very close to the screen. For example, with a 28" throw distance, it will produce a 106"-diagonal image. The 3LCD imaging device features a WXGA (1280 x 800) native resolution, and is backed up by a lamp producing a brightness of 3400 lumens in its brightest setting. In addition to WXGA, the projector can scale a range of non-native resolutions from SD (480p) up to UXGA (1600 x 1200).; Features: Brightness of 3400 Lumens ; WXGA (1280 x 800) Native Resolution ; Short 0.48:1 Throw Ratio ; HDMI, Composite, S-Video + 2 VGA Inputs ; USB for PC-Less Presentation ; Connect up to 50 Devices ; Works with Optional Wi-Fi Dongle ; Mic Input + Built-In 16-Watt Speaker ; Ethernet + Network Management Software;