Acer S1386WH WXGA DLP Projector (MR.JQU11.001) - DLP Projection System, Throw Ratio: 0.52, Native Resolution: WXGA (1280 x 800), Standard Mode Brightness: 4000 Lumens, Native Aspect Ratio: 16:10, Contrast Ratio: 25 000: 1, 16W Speaker, Number of Lamps: 1, Lamp Power: 220W, Connectivity: 2 x USB 2.0 Type-A, 1 x Composite Video, 1 x VGA In, 1 x VGA Out, 1 x HDMI, 1 x RS-232, Audio In, Audio Out, RJ-45 Ethernet, Weight: 3.10kg