EARC HDMI 2.0 Audio Extractor 4K 120Hz HDR 1 In 1 Out HDMI Splitter Audio Converter 4K HDMI To Optical TOSLINK SPDIF 7.1. Turn on/off the eARC function: Switch to "ON" position, the AUDIO ONLY port will output the eARC/ ARC audio;Switch to "OFF" position, the AUDIO ONLY port will output the audio from HDMI IN port.
As long as your device supports it, you can enjoy a subtle and smooth visual experience. 1 Switcher. Whether it is a computer, TV, projector or high-end display, it is perfectly compatible, bringing you unprecedented convenience.
Output 1: 3.5MM for headphone jack on computer/laptop. Output 2: 3MM for microphone jack on computer/laptop. stereo headphones and microphone to both your computer's audio port and. microphone port. One can be used for microphone input connection and the other for connecting external (output) speakers.