Etzin Etzin HDMI ARC Adapter Audio Extractor(EPL-448H) USB Adapter  (Black)

ARC Function (Audio Return Channel): Extractor the Audio from TV to Soundbar or Amplifier. Connect your TV HDMI(ARC) Port to Audio Adapter HDMI Output Port with HDMI Cable, then optical cable/ L/R or 3.5mm headphone to the soundbar, Speaker, home theater, A/V receivers etc. Compatibility - Compatible with All HDTV with ARC Function and all Soundbar, Speaker with Optical/ Coaxial/ L/R/ 3.5mm audio out port device. Note - Make sure there's a HDMI "ARC" interface on TV; Manually ON/OFF for ARC Selection; When TV output is 5.1CH, set your TV audio output to PCM/LPCM (When non-PCM/LPCM 2.0CH input, only Optical/Coaxial outputs 5.1 CH, RCA and 3.5mm analog output mutes) Audio Output Simultaneously - This HDMI ARC Adapter can send audio from TV (Support ARC function) to Optical/ Coxial/ 3.5mm/ L/R audio through ARC Adapter via HDMI/ARC interface and out audio simultaneously. (NOTE: It is Incompatible Dolby AC3/ Dolby Digital Plus etc., Please Set the Audio Output to PCM or LPCM before Using