NEC Ultra Short Throw 3500AL WXGA LCD Projector (UM351W) - LCD Panel: 0.59 inch LCD with MLA, Maximum resolution: Up to WUXGA (1920 × 1200) with Advanced AccuBlend, Contrast ratio: 4,000:1 with Iris, Lamp life: 6,000 H, Image size: 58 to 110 inches, Built-in speaker, Input terminals: Computer: 1 x Mini D-sub 15 pin, Audio: 1 x Stereo mini jack, Video: 1 x RCA, Audio: 1 x (L/R) RCA, 2 x HDMI, Mic: 1 x Mini jack, Output terminals: 1 x Mini D-sub 15 pin, Audio: 1 x Stereo mini jack, Wired LAN port: 1 x RJ- 45 (10BASE-T / 100BASE-TX) , Control terminals: 1 x D-sub 9 pin, USB port (for USB display): 1 x Type A, (1 x Type B )