4K@120Hz HDMI 2.1 Switch 2 in 1 Out with Audio Extractor VRR ALLM HDCP2.3 ARC eARC HDR CEC SPDlF Optical Audio Out D-o-l-b-y Digital EDID for PS5 Xbox NVIDIA AMD

This is the only HDMI splitter i know of that can split a 4K 120Hz VRR + Dolby Atmos signal to a TV & Sound system, it worked without any problems, the only down side is there's a weird green screen when there's no signal (so not really a problem), but functionality wise it works great without any issues.

I’m using this splitter with an Apple TV 4K, an Epson 3800 projector, and a Sonos Beam (Gen 1). At first I was getting black-screen dropouts whenever I exited a movie or switched apps. That turned out to be an EDID/bandwidth issue, not a hardware fault — and once I set it up correctly, everything has been rock-solid. What fixed it: Set EDID to SPDIF 4K5.1. - This forces clean 4K video + Dolby Digital 5.1, which is exactly what the Sonos Beam supports. Every other mode (Atmos, 7.1, passthrough) caused unnecessary HDMI re-syncing. On Apple TV 4K: - Format: 4K HDR - Chroma: 4:2:2 - Match Dynamic Range: ON - Match Frame Rate: OFF These settings eliminate handshake changes that cause blank screens on older projectors. With this setup, I get perfect 4K HDR video and stable 5.1 audio with no dropouts. Even my 30-foot HDMI run to the ceiling-mounted projector works flawlessly. What to know: If you’re using a projector, expect CEC to be unreliable — that’s normal for projectors + splitters and not the fault of this device. Atmos modes won’t help if you’re using a Sonos Beam (it only accepts Dolby Digital 5.1), so stick with the SPDIF 4K5.1 EDID preset. Once configured, this splitter is excellent. Zero lag, no more black screens, and clean audio extraction for my soundbar. Great device if you take two minutes to set it up properly.

My TV was driving me nuts with a pass through audio delay (Apple TV —> TV —> Sonos Arc soundbar). I tried using an HDFury Arcana to split the audio and video into separate signals, but it’s a complicated (and expensive) device that I couldn’t figure out how to work. This was a plug and play solution. My only complaint is that the CEC functionality isn’t 100%. It works for on/off functions for my TV through the Apple TV, but not volume up/down functions to the Sonos Arc.

Everything works right with minimal setup. 4k/60hz Dolby vision to the projector and Dolby Atmos to the receiver worked perfectly. However, no matter what configuration I set the switches to, HDMI-CEC for power and for volume would not work; CEC would send to the projector for volume depending on the configuration, but would never send to the receiver. CEC Power on/off signals never propagated. My setup does not use CEC Input switching so I do not have any results of it. My verdict is great product if your specific setup does not use CEC.

Initially it helped me fixed the audio sync issue between my tv and soundbar. Unfortunately after about six months I stopped having audio coming from my center channel when connecting. After a hard reset I got the center channel back but lost my surround channels. Nothing I did brought the sound back from the surround channels so I ended up plugging directly in to my sound bar again. It’s a cool idea but a $100 product shouldn’t die after six months.

Using this with PS5 to 4k 130hz monitor and Creative G8 DAC. One of few devices I've found so far that'll let me for this all via HDMI. For the most part it works great, but when Frames drop below about 90 I get bad screen tearing. I'm going to order another and see if the issue continues.

Estoy usándolo con: Consolas PS5 pro y NS2 HDMI extractor DAC: Topping E30II Lite Parlantes: Edifier MR3 Súper se los recomiendo, sonido espectacular en los juegos.

It worked as it should but I ended up sending it back. I just bought the LG 5k2k monitor and bought this because a $2000 monitor doesn't come with a EARC HDMI port. It worked perfect but I ended up taking the monitor back so I had no use for this. I used it for my PS5 Pro and it work great