Epson EB-530 Short-Throw Projector (V11H673040) - Screen Size: 50-inches, Resolution: 1024 x 768, Brightness: 3200 Lumens, Contrast Ratio: 16 000:1, Aspect Ratio: 4:3 Wireless LAN IEEE 802.11b/g/n, Connectivity: 1 x USB 2.0 Type A, 1 x USB 2.0 Type B, RS-232C, Wired Network, 2 x VGA in, 1 x VGA out, 1 x HDMI in, 1 x Composite in, 2 x Component in, S-Video in, 1 x Stereo mini jack audio out, 2 x Stereo mini jack audio in, Microphone input, Cinch audio in, 1 x Built-in 16W Speaker