HDMI Audio Splitter Extractor: (Upgraded 4K@60HZ Version) Fegishilly HDMI to HDMI audio extractor converter can extract audio from a digital HDMI signal to your Amplifier, Soundbar, Speaker, etc. via optical SPDIF or RCA L/R stereo audio out. It allows output separately to an audio receiver without powering on your HDTV/ Monitor. 4K 60Hz High Resolution: HDMI2.0 sound inserter extractor supports resolution up to 4Kx2K@60Hz, HDR 10, HDCP 2.2, YUV 4:4:4, 3D, 36-bit deep color and 18 Gbps bandwidth. Gold-plated environmental protection interface increases audio stability. HDMI audio splitter adapter provides impressive high-quality HD video, bringing you an amazing visual experience. Three Audio Output Modes: HDMI audio extractor adapter has PASS, 2.0CH, 5.1CH three kinds of audio mode options. RCA L/R output supports PASS, 2CH PCM, LPCM stereo audio; Optical SPDIF output supports PASS, 2CH PCM, 5.1CH Dobly Digital, Dobly True HD, DTS-HD, DTS. Wide Compatible: HDMI to HDMI audio converter are suitable for various HDMI source devices. HDMI input: Blu-ray player, DVD, HD player, cable/ satellite box, TV, PS3/ PS4/ PS5, Xbox, PC/ laptop, HD camera, Fire Stick, Roku, HD DVR etc. HDMI Output: Full HD TV, Monitor, Projector. Audio output: Speaker, amplifier, soundbar or other sound systems.