Epson 4K PRO-UHD1 projector (V11H928040) - Screen Size :50 inches - 300 inches, Resolution: 4K PRO-UHD, 16:9, Brightness: 2,600 Lumen, Aspect Ratio: 16:9, Contrast Ratio: 1,200,000 : 1, Connectivity: USB 2.0 Type A, USB 2.0 Type B (Service Only), RS-232C, Wireless Network (optional), Trigger out, VGA in, HDMI in (2x), HDMI (HDCP 2.2), Wired Network, Colour: Black