This 48Gbps HDMI 2.1 audio extractor is designed for extract audio signals from an HDMI source or TV with HDMI ARC/eARC Port, output eARC audio to Soundbar, It supports data rates up to 48Gbps complying with HDMI 2.1 and HDCP 2.3 requirements. It is compatible with UHDTV 8K@60Hz. It supports EDID management and cable equalization. It provides an easy solution for HDMI device to send audio signals to a Soundbar and video signals to TV/display, CEC control from TV to the source and Soundbar is also supported.