ZISO 4K HDMI 2.0 ARC Switcher, 3 in 1 Out with Optical SPDIF & RCA L/R Audio Out, Audio Extractor Splitter with Remote, 4K/60Hz 4;4:4 HDR HDCP2.2 (HDMI 2.0 UHD-SW3ARC) (5 Port Switch/HDMI 2.0)

Does not work with 60hz.

As stated in the headline I own four of these and they work flawlessly regardless of configuration. Not only do I own 4 3 way switches but I also own 1 5 way switch and it works great. Several of the switches are running in and out of each other, and into capture cards, splitters, audio extractors, you name it, no problems.If I could change just 1 thing it would be the ability to disable the auto switcher, it's kind of annoying when I dock my Nintendo Switch or laptop and it suddenly takes over 2 of the screens when I don't want it to. Other than that I have zero complaints, great switch no failures as of yet, and that's with me running them in some insane configurations.HOWEVER: The 3x1 switch with audio extraction or "ARC" has a BIG problem! When I first got it I was excited because it was not only going to replace one of my switches and an HDMI extractor at once for much cheaper... but because it has the ability to disable the auto switching function (which I mentioned earlier). Unfortunately when you switch between inputs it doesn't entirely disconnect the last source, meaning when I switched from my PC to my Nintendo Switch for example my PC thought the display was still connected. This leaves applications open on that now virtual display that I can't access without struggle. This also stops you from effectively daisy chaining other switches / devices with this one when some of your sources have different resolutions, it jumbles the output somehow, simply just doesn't work. This is not at all an issue with the other switches and I wish the Switch with audio extraction had it's own page as opposed to being grouped with ones that have different functionality.

The item worked properly for a few days. HDMI port 1 one no longer works for an unknown reason.

This is a great way to increase the number of HDMI inputs to your TV. If you're like me and have a lot of devices but limited HDMI ports then this is the way to go. This has 3 inputs and 1 out. I've had no issues with the picture quality or sound. I can switch from my game system to my Roku or Blu-ray player and not lose any picture quality.

This product worked great for the first 6 months, it supported all the technologies as described. I had an XBox One X, PS4 Pro, and Apple TV 4K plugged to this switch. Now the switch often starts Xbox in 640x480 Resolution and Apple TV sometimes in 1080p instead of 4K. I have to unplug the switch and power source to get it to work with 4K resolution again.

This is a great little switcher that actually does what it says it can do. It passes 4K/60Hz 4.4.4. Have 3 Ultra HD bluray players hooked up to it and they all play without a problem.

Didn't switch image correctly. Removes allot of features like HDR! Without splitter everything in my photo shows working

I run my XBOX One X and my Surface Pro 4 into this device to switch the monitor between them. When using the XBOX, the video randomly goes blank. I have stopped using it.