🎧 iArkPower 4K60Hz HDMI Audio Extractor can extract audio from HDMI and output it from optical coaxial RCA L/R | 🎧 It’s a perfect solution to add stereo speakers to your system with no loss of image/sound quality, or if your soundbar/receiver doesn’t have HDMI input | 🎧 You can get 2CH LPCM/PCM stereo from RCA L/R output port, 5.1CH Dolby Digital/DTS from optical or coaxial, and Dolby HD/DTS HD/Dolby Atoms up to 7.1CH from HDMI | 🎧 iArkPower HDMI Audio Extractor supports 4K@60Hz resolution with 8bit YcbCr 4: 4: 4, backwards compatible with 1080P/720P@60/30Hz..., support HDR10, Dolby Vision, Dolby Atmos, 18Gbps transfer rate | 🎧 iArkPower HDMI Audio Extractor Splitter supports ARC (Audio Return Channel), allowing TV to send ARC audio to non-ARC sound system. Note: ARC audio outputs via optical and coaxial port, not RCA L/R; TV needs to be ARC capable | 🎧 iArkPower HDMI Audio Splitter supports up to 30ft certified 4K HDMI cable at both input and output ends; made by durable metal enclosure for quick heat dissipation and excellent longevity | 🎧 Package includes: HDMI Audio Extractor x1, Power Adaptor x1, User Manual x1; 1-year replacement warranty and lifetime professional tech support ensure your ZERO RISK purchasing