Epson 685Wi Ultra-Short Throw Interactive 3500 lumens WXGA 3LCD Projector

Projectors System: 3LCD Technology LCD Panel: 0,59 inch with D9 Color Light Output: 3.500 Lumen- 2.900 Lumen (economy) In accordance with IDMS15.4 Resolution: WXGA 2 High Definition: HD ready Aspect Ratio: 16:10 Contrast Ratio: 14.000 : 1 Finger-touch and dual pen:  Use your fingers to annotate directly onto the screen Interfaces: USB 2.0-A, USB 2.0, RS-232C, Ethernet interface (100 Base-TX / 10 Base-T), Wireless LAN IEEE 802.11b/g/n (optional), VGA in (2x), VGA out, HDMI in (3x), Composite in, RGB in (2x), RGB out, MHL, Jack plug out, Jack plug in (3x), Microphone input, Sync. in, Sync. out