Projector Acer S1386WH, DLP® 3D Ready, Short-Throw, Resol.: WXGA(1280x800), Format: 16:10(Native)/ 4:3, Contrast: 20 000:1, Brightness: 3600 lumens, ExtremeEco lamp life 10 000 hours, Input: 1x HDMI, 1xComposite Video, 2xVGA, RS232 (D-sub)x1/short th