ViewZ VZ-H4KM-OUT2 HDMI 4K30 Output Card, 2-Port

This is a plug-in HDMI input/output expansion card for ViewZ's modular video wall processor chassis, adding additional video ports to an existing base unit rather than functioning as a standalone device.

ViewZ lists the VZ-H4KM-OUT2 specifically as: HDMI 4K30 Output Card, 2-Port.