?HDMI Audio Extractor 4K@60HZ?This HDMI Audio Converter allows the HD Source connected to single HD Display and adds extra one L+R and SPDIF and 3.5 headphone jack audio out port.It achieve the synchronization of audio signal separation. ?Supports 4K@60Hz ULTRA HD RESOLUTION?Supports 4K x 2K@60Hz YUV4:4:4, HDCP2.2,HDMI2.0, 4K 3D HDR 10 Dolbby Vision and Dollby Atmos , Color format RGB(YUV:4:4:4).It also back compatible with 4K@30HZ and 1080p/1080i/720p/576i/480p/480i. Max Bandwidth of 18Gbps. No loss of quality,Installs in minutes and Plug & Play. The Display More Clear and More Delicate,Give You a Nice Feeling of Home Theater. ?Three audio EDID settings?The Converter provide the Best Flexibility through Three Audio EDID Setting, There are PASS/2.0CH/5.1CH three kinds of audio mode options. Support Digital audio format, as DTS-HD/Dollby-trueHD/LPCM7.1/DTS/Dollby-AC3/DSD,Support signal retiming, Support HDMI ARC. ?Widely Compatibility?HDMI Audio Converter works flawlessly with with v