Epson LightScene Projector (EV-110) - Screen Size: 30 inches - 150 inches, Resolution: WXGA, 1280 x 800, 16:10, Aspect Ratio: 16:10, Contrast Ratio: 2,500,000 : 1, Interfaces: USB 2.0 Type A, USB 2.0 Type B (Service Only), Wired Network, Wireless LAN b/g/n (2.4GHz), HDMI in, Stereo mini jack audio out, SD Card Slot, SD Card playback, Wireless LAN a/n (5GHz), Positioning: Ceiling Mounted, Floor, Lighting Track, Wall Mounted