HDMI Matrix 3x2, 4K HDMI Matrix Switch 3 in 2 Out Switcher Splitter Box with EDID Extractor and IR Remote Control, Support Ultra 4K HDR, 4Kx2K@60Hz, 3D/1080P，HDMI 2.0b, HDCP 2.2

I host a trivia contest weekly at a local pizza place. I use 2 laptops during this contest. 1 has questions on it and the other has a scoring spreadsheet. I wanted to be able to control what was on a TV hung on the wall behind me during the contest. This little box works perfectly for that and gives me room for future expansion. I plug each laptop into separate inputs and then Output A is connected to the TV. I am able to easily change between the questions and the score with a push of a buttton.

It reached my expectations.

I have two of these hooked up to all kinds of things like a retrotink, PC/NVIDIA GTX 1080, roku ultra 4k, Yamaha surround receiver, component to hdmi converter. All work perfect even at 480p! Compared to other way more expensive brands this actually works better!! Only downside ive noticed is the 3.5 audio out sounds like its dac is maxed to 100% and you cant change it.it needs to be @ 50% because the audio does crackle. This doesn't happen over hdmi signal thankfully! I recommend this unless you want high quality audio from the 3.5 out than your search continues.

I bought this to put into a server rack with video gear. I thought it was going to be an amazing way to route video signals (with audio) into monitors in my office. Found out that the only way to get audio is extracted on a poorly grounded headphone jack or SPDIF optical audio outputs. Not possible to route signals to my video monitors which support embedded audio. The input selectors on the front panel or backwards (3,2,1, rather than 1,2,3), Output 1 controls on the right Output 2 controls on the left. This is going back to Amazon and I am hopeful to find a better unit with the proper capabilities. Not at all a good value for my money. Lacks connectivity, and not easy to use.

Audio pass-through on HDMI does not work correctly; had to plug audio inputs to switch rather than HDMI picture destination.

I got this to duplicate the HDMI signal to 2 TVs. One of them 4K the other 1080p, the device automatically downscales both to 1080p and now it won't send 4K signal unless I restart the matrix. It also seems to be corrupting the video signal. Saying it's HDR when I definitely have a regular 4k TV not HDR. The Roku can't make sense of it. Also, the audio switch on the front (TV/2Ch/5.1) is useless half the time. It will only work when set to TV for the Roku. The PlayStation worked on TV and only sometimes when set to 5.1 overall using this device has been extremely confusing. Seems to have some compatibility issues.

This fits a small niche I have a second monitor When I have less need for it I use it with a Firestick. This makes switching cable and back of screen impute buttons easy and the remote makes switching back and forth very quick and easy. If you have a use this is a very good product

The AFL league doesn't have a Roku app, so I'd like to switch one of the outputs from my PC from my 1920x1200 monitor to my 1920x1080 TV. The previous matrix switch I tried would send a 1200 line signal to the TV, which caused flicker at the top and bottom. This product downgrades the resolution reported to the display adapter, turning my 1200 line monitor into a 1080. When I try to force a 1200 mode the monitor says it can't display it. I tried rebooting, but that didn't change anything. If you're switching between two 1080 displays, this works great. When I asked a question here, someone had two very different displays and said it was working for him. So, for some people this will be a very a good switch. Still looking for a matrix switch that can handle my combination of displays.

It’s gonna work for less than a year then it’s gonna break. I tried to contact them but they says there’s no warranty on it. DO NOT BUY IT!!