1.
HDMI Audio Extractor: One HDMI input to One HDMI ouput + Optical Toslink SPDIF and Analog 3.5 mm AUX stereo audio out, hdmi to 3.5 mm audio adapter (Tips: SPDIF and AUX audio support output separeately to soundbar, amplifier, headphone and other audio receiver without connecting TV / Monitor). 2.
Three Audio mode switch settings: (Pass, 2CH and 5.1CH Mode) 3.5 mm audio output supports incoming 2CH PCM LPCM stereo audio. Optical SPDIF output supports incoming 2CH PCM, 5.1CH Dobly Digital, Dobly TrueHD, DTS-HD.
(Note: Our product dont support Dobly Digital plus and CEC function)