The HEXA Pro extract audio signals from any HDMI compliant source to digital optical or analog stereo L/R audio outputs. For maximum flexibility, HEXA Pro audio extractor also supports bitstream audio down-mix to analog stereo output and keeps optical and HDMI out audio pass-through. Both input and output of HDMI supports video resolutions up to 4K2K@50/60Hz 4:4:4, 10bits HDR (High Dynamic Range) pass through, HDMI high resolution digital audio formats bypass, LPCM 2CH, Dolby TrueHD, Dolby Digital Plus, Dolby Atmos and DTS-HD Master Audio, audio sampling rate up to 192 kHz. HDCP 2.2 and CEC bypass are supported.