UHDA-IN4-F32 is a four-channel 4K at 60Hz (4:2:0) HDMI input card with configurable analog audio features for the VS-3232DN-EM modular multi-format digital matrix switcher. UHDA-IN4-F32 inputs four 4K HDMI signals with selectable embedded, de-embedded, or ARC unbalanced stereo analog audio.