UHDA-IN2-F16 is a two-channel 4K at 60 Hz (4:2:0) HDMI input card with configurable analog audio features for the VS-1616 Series Modular Multi-Format Digital Matrix Switchers. The UHDA-IN2-F16 inputs two 4K HDMI signals with selectable ARC (on the upper port), embedded, or de-embedded unbalanced stereo audio.