HDMI eARC vs. ARC: Everything You Need to Know

To help you decide which generation of ARC technology is right for you, this is HDMI eARC vs. ARC, the definitive breakdown.

HDMI ARC: What is it and how does it work?

What eARC is and how to set on Samsung Smart TV

HDMI ARC and eARC: Audio Return Channel for beginners - CNET

What is HDMI-eARC/HDMI 2.1 and How Does it Differ from HDMI-ARC? – Klipsch

How to connect a TV to soundbar: HDMI ARC vs optical

HDMI (EARC/ARC) To Digital Audio Converter, DTS@5.1 (DA41)

What is ARC and eARC?

STR-AN1000/TA-AN1000, Help Guide

So I'm a noob with all of this. Would I connect my PS5 to either HDMI 4 or 3? Why is eARC/ARC only on one also and isn't that merely for speakers?

HDMI ARC and eARC: Audio Return Channel for beginners - CNET