4K 60Hz Audio Extractor Splitter 5.1 ARC HDR HDMI 2.0 to Optical TOSLINK SPDIF

(4K 60Hz HDMI 2.0 Audio Extractor Splitter 5.1 ARC HDR Optical Toslink Converter. 5)HDMI ARC function is only applicable to toslink port. 1)4K HDMI audio extractor X1. HDMI cables. 3)this HDMI audio converter can only support HDCP 1.4 output.