OREI 4K HDMI Matrix Switch 4 X 2, Switcher 18G UltraHD with Arc Supports upto 4K @ 60Hz & 1080P IR Remote Control - Full Matrix Selection (UHD-402)

I bought I to use as an hdmi splitter (1 apple tv 4k to 2 tvs) and it works perfect for my use.

The media could not be loaded. I used to yank cables between my classroom projector and classroom TV in order to direct students' attention between paper document camera demonstrations and computer demos, and now it's beautiful! I switch and duplicate displays at the push of buttons!One super pleasant surprise is that the matrix WILL extend computer displays! I have a desktop and laptop, and each computer can extend each desktop. Then, at the push of two buttons, voilà, swapped displays!(You just cannot extend to two displays, i.e. 1 computer to 3 desktops.)I also love the fact that there are hardware swap buttons on the matrix device itself because the remote is small enough to lose.Definitely a great buy for a techie teacher!

The buttons on the top hardly work, you press them a ton of times before it switches to another source. It used to auto turn on my monitor when my PC turned on but now it no longer does that. The remote hardly works either.Update I resolved the monitor issue I was having by unplugging it for awhile and resetting the settings.

I needed to switch my 4K HDMI cameras and split them and this works well for that. Having the switch and splitter in the same unit is more liable and has much less wire mess. I personally prefer the plastic HDMI switchers and splitters because they don't scratch things. I do wish it has RS-232. I don't like how channel 1 is on the front, I wish it was channel 4.Orei is an American company, so that alone is a good reason to chose them.

The buttons to switch inputs don’t register presses most of the time. It seems like it has trouble letting go of the channel it’s on. Especially if that channel has a signal going to it. It’s nice when it works but when it doesn’t I could seriously change out the cables in less time…if I were to buy again I’d spend a little more….but who knows if that would solve anything.

This is exactly what I needed. I have a ps5 and a xbox connected to a gaming monitor, but I wanted to be display on the tv as well. This HDMI was able to do what I want it. Now I can switch the xbox or ps5 to either the monitor or the tv or both at the same time or one on the tv and the other on the monitor or vice-versa. I takes a little to memorize which setting to use, it has 4 options for each output, but after figure out. The HDMI matrix adjust by itself to the resolution and picture quality there no need to configure by yourself like other ones out there. Also, it has a remote so you can change it from far if your want to have a clean setup and is harder to reach.

This product is not 100% compatible with some of the apps for the Roku Ultra, nor was I able to switch between the Roku and my Samsung DVD player. I have the box set up for HDMI ARC. Some of the apps worked without any issues, but for, specifically, the Paramount app the video would go black and then after a few seconds I would get broken audio and no video. Changing from one input to another and then back will fix the issue, but this would need to be done any time you started a new program or movie. I could not get the box to work with our Samsung DVD player. I had to take the switch out of the mix for HDMI ARC to work with my DVD player. It seems to work fine as a HDMI switch without HDMI ARC and connected directly to my TV. However, you can not connect the switch output directly to the sound bar and just use it as a direct connection to the HDMI ARC input to the sound bar and get the Audio and Video to work. I am very disappointed in the product.

Works as intended, been using it for a while now with no issues. 4 divides that can display on A and B displays or 1 divide in both displays.I’m not sure if I lucked out but I received 2 units in one package so I have a backup if I need it.