8K HDMI 2.1 Audio Extractor 4K@120Hz/8K@60Hz, HDMI to Optical and 3.5mm Audio Adapter for PS4/5, Fire Stick, Speakers, Headphones, Blu-ray Player

HDMI Audio Extractor 4K@120Hz/8K@60HzThe HDMI 2.1 audio extractor extracts audio information from HDMI signals and transmits it to audio receivers such as soundbars, amplifiers, headphones, and other audio receivers through optical SPDIF and AUX 3.5 mm interfaces.
Video resolution: 8K@60Hz, 4K@120hz.
Audio output: LPCM 5.1CH / 2.1CH, Dolby Atmos, and other audio.
Note: The maximum performance output of SPDIF is 5.1CH and does not support 7.1CH. This device does not support ARC/EARC. Television cannot be used as an input source, otherwise it cannot be used. ^^ HDMI 2.1 Ultra High Definition Audio&VideoSupports HDMI 2.1 version, bandwidth up to 48GB, HDCP 2.2 / 2.3, HDR10, supports video resolution 8K@60Hz, 4K@120hz
YUV 4:4: 4 4K@60Hz, 4K@30Hz, 1080P@120Hz. Audio supports LPCM 5.1CH / 2.1CH, Dolby Atmos DTS X Dolby True HD, DTS-HD and other audio
Note: The maximum performance output of SPDIF is 5.1CH and does not support 7.1CH. This device does not support ARC/EARC. Television cannot be used as an input source, otherwise it cannot be used (Please make sure to use HDMI 2.1 certified cables). ^^ 3 Audio Modes By manually selecting three audio modes, there
are three options: ByPass, 2.1CH, and 5.1CH. 2.1CH is used for AUX 3.5 mm or SPDIF stereo output (only supports uncompressed audio such as LPCM). 5.1CH is used for SPDIF output (supporting compressed audio such as DTS, Dolby Digital, etc. ). When there is no sound when using the first two modes, please use ByPass mode.
Attention: The audio does not support 7.1CH, and the maximum performance of SPDIF is 5.1CH. If there is no sound, please set the sound of the signal source to PCM format. ^^ Precautions for useIt is not supported to use a TV as the video input source (No ARC/eARC). If you need to use a TV as the video source, please purchase our HDMI ARC converter B09NDB7R7H. When the audio is set to 5.1CH, there will be no sound on the 3.5 mm audio port. When set to 2.1CH, SPDIF and 3.5 mm audio can be output simultaneously. When there is no sound in the first two methods, please set it to ByPASS mode. Then please check the audio settings. The 5.1CH sound effect depends on the playback of the video itself. If the video only supports 2.1CH sound effect, it will not be able to play under the 5.1CH setting. ^^ Widely CompatibleWith various HDMI source devices without dedicated audio output, it also Supports HDMI input from devices such as Blu ray/DVD/HD players, TV stick, satellite TV boxes, Fire TV, PS4/5, PCs, and laptops, and outputs to TVs, displays, and projectors through HDMI.

Optical SPDIF and AUX 3.5 mm outputs are suitable for Speakers, Soundbars, Amplifiers, and Headphones. Suitable for scenarios such as home theaters and computer games. (ARC/eARC not supported)