The DGX-I-HDMI-4K is a 4K and Ultra High Definition (UHD) capable and HDCP compliant HDMI input board for the Enova DGX 800, Enova DGX 1600, Enova DGX 3200, and Enova DGX 6400. It has four connections and supports HDMI with embedded audio, DisplayPort++ or DVI signals.