The VigilLink VLHA-H21DEM 48Gbps HDMI audio de-embedder is designed to extract audio signals from an HDMI source or ARC-compatible TV. It outputs analog stereo and digital S/PDIF audio and a buffered HDMI video output. With support for data rates up to 48Gbps, it meets HDMI 2.1 and HDCP 2.3 standards and is compatible with UHDTV 8K@60Hz. Featuring EDID management and cable equalization, it offers seamless integration into HDMI setups. This device provides a simple solution for HDMI installations, allowing audio signals to be sent to stereo audio or surround sound systems.