HDMI Audio Extractor RS-HD2HDA-8K HDMI (Box and Manual Not Included)

Please note: The box and instruction manual are not included. Purchase only if you understand this.

Quoted from Amazon product description:

[Two External Audio Output Options: Optical Digital and Analog] This product is equipped with two types of audio output ports, Optical Digital and Analog, to support various audio sources. It also supports Dolby Digital and DTS output via optical digital, allowing you to enjoy immersive, theater-like sound.
[Output from PS5 to Amplifier or Speakers] This product is compatible with various game consoles with HDMI output. Connect game consoles such as PlayStation 5/PlayStation 5 Pro/Nintendo Switch 2 through this product to audio equipment with optical digital or RCA input. You can enjoy powerful sound by combining it with a gaming amplifier or analog amplifier.
[Operation Confirmed with ASTRO MixAmp] This product has been confirmed to work with ASTRO MixAmp. Even for amplifiers that cannot accept HDMI input like MixAmp, you can connect to PlayStation 5 or Xbox Series X/S by using this product as an intermediary. / Example of use combining this product and MixAmp: Customize to make footsteps easier to hear in FPS games.
[Supports 4K 120Hz / 1440p 120Hz / 1080p 240Hz] Supports high refresh rates such as 4K 120Hz/144Hz, WQHD 120Hz, and 1080p 240Hz. It can reproduce high-definition graphics and smooth motion as they are. You can enjoy images without motion blur even in fast-paced competitive games.
[Supports ARC (Audio Return Channel) for Outputting TV Audio to Amplifier] This product also supports ARC (Audio Return Channel), a technology that sends audio data to external devices via an HDMI input terminal. You can listen to the audio from ARC-compatible TVs through audio equipment via the optical digital port of this product. It also supports AAC 5.1ch MPEG2/4, allowing you to enjoy terrestrial music programs and sports broadcasts with more dynamic sound.