4K Multi-Viewer HDMI Quad 4x1, Multi-Switcher 4 in 1 Out Seamless Split Screen With IR Remote

I have always liked the idea of having a video wall where I could stretch the picture over multiple screens or watch them separately and this gives me that option. On opening, this looks to be a very well made and sturdy unit, all of the ports are on the same side for neatness and it can input HDMI or for older computers it also has a VGA port. When testing this I didn't have four monitors so I used the two that I did have and set the image to 1X2 which gave me a great wide screen picture across both monitors, at this time I can only imaging how great this will be with all four monitors connected. In use the image is complete with no tearing, fading or gaps and it comes up instantly with no noticeable lagging making this a good choice for gaming too. Along with the controller box comes well written instructions and a remote control for setting and changing the screens content which is all very intuitive. Overall, this is a well made, solid and versatile video wall controller for up to four monitors. Recommended.

It works pretty well for what I wanted it for. I wanted to play on my tv with my and my brothers Xbox’s. It runs quite well .. looks worse if you want 4K 120hz from one input , just disconnect from the media box and put the HDMI into your tv directly. So we played Space Marine 2 split screen and it works fine. Looks as you can expect, but unfortunately you can’t do a landscape (top/bottom) split-screen only left to right (vertical). Worth the money for the functionality definitely

The 4K HDMI Video Wall Controller 2x2 has made my life easier in many ways and taken my multimedia experience to a new level. I'm passionate about technology and film buff, I was looking for ways to improve my home entertainment. This video wall controller exceeded my expectations. Setting up the controller was very easy and straightforward. Clear instructions made it easy to set up 4 screens on the video wall. Supporting 4K resolution and 8 different viewing modes, you can view your content with excellent quality and flexibility. The ability to rotate the screen 180 degrees is a great feature. This gives you the opportunity to arrange your content in a variety of ways, giving you maximum flexibility when designing your video wall. The look is impressive. Overall, I am very satisfied with the 4K HDMI Video Wall Controller 2x2. Not only has my home entertainment experience improved, but my creative possibilities have also expanded. This device is a great addition for anyone who needs high-quality multi-screen applications.

Possibly there are configurations which work well - what I *wanted* to do was connect 2 monitors to an HP laptop which only drives a single external display in a 1x2 configuration (so 3840x1080 combined resolution). The PC was not able to see that resolution (interestingly the 2x1 configuration offered 1920x2160 as expected), 3840x2160 was the only one which offered the correct horizontal resolution an although that "worked" the display was very blurred, not nearly clear enough to work with. The 2x1 configuration was not especially clear, in fact even 1x1 mode shows noticeable loss of sharpness compared with driving the monitor directly (via the same HDMI cable so it wasn't that). So, sadly, I can't give many stars - I've given two as the unit seems to be well built though the included remote is very flimsy and the keys have almost no feedback as to whether you have pressed them or not. I also suspect it is OK for "large TV" use when a little loss of clarity might be acceptable if you are sitting at a distance from the composite screen.

This video controller transforms a video input into a 2x2 wall output. I got this for home use but it can easily be uses at a professional level. Handles 4K resolution with easy delivering a great quality video. Setting up is easy with a user-friendly interface and included remote control, catering to users of all technical levels. Solid and well-constructed, with efficient heat dissipation, ensuring durability and reliable performance over time.

I have this set on two monitors at the moment ad the quality of the screens is superb. My intension is to have a four screen wall display. I found it easy to set up as i have used similar products like this. If your considering buying a multi screen interface whether it be for gaming/T.V/or work presentations then i would definitely recommend this product as it is great.

If you just want this to permanently display four screens in a 2x2 format, it works well and seems reasonable value for the build quality. It was easy to setup and worked first time. However, if you see yourself changing the setup (to say 1x2) this will struggle. I found it couldn't change the signal and so I only got half the image, unless I reset the whole unit manually. This might not bother you but, if it does, look elsewhere.

For my entertainment setup, the 4K HDMI Multi-Viewer is invaluable. I no longer have to deal with constantly switching cables to view multiple HDMI sources on a single screen. Whether I'm streaming or gaming, the 4K resolution looks amazing. The remote control makes it simple to switch between the five display modes, which is a great feature. It works with every one of my gadgets, including Blu-ray players and game consoles. Eliminate fumbling with remotes or cords! I'm so happy with this multi-viewer because it's made my home entertainment setup so much simpler. Anyone who enjoys convenience and excellent visuals must own it.

This allowed us to use one larger monitor. We were able to take out 2 other small ones that were sorting taking up space. Used with the piston equipped wall mount arm.

Klar, das ist nicht Barco, und auch kein Splitrechner der 20.000 Euronen - Klasse, aber was das Dingens für eine Monitorwand im Rahmen eines non - Profit Medienkunstprojektes erledigt, Hut ab, ich brauche nichts Anderes mehr.

Once hooked up you can control ot with your normal fire tv remote or whatever device you use to stream and what a large screen as advertised. Because of the useless remote that does nothing you can watch the big screen only. On accident I held down a button and managed to flip the two top tv’s 180 degrees. You have no other control of your screen with this remote. Once your TV’s are turned off the go back to normal function with the 2 top TV’s upside down and you have to ( with your own TV remote) changed the inputs to 1,2,3 and 4 to go back to the large screen. Btw you have to be sure you get close enough to your tv to change all the inputs separately because they all rwact at the same time with one remote. Needless to say if this remote worked it probably would make all these controls simple. IT DOES NOT WORK!! like I said once on the big screen using your own remote your hood but you will not be switching screens without this remote. The remote does have all the controls on it but they do not work. Returning!

This is a reasonably decent video wall controller/splicer that appears to be well made with metal case and it works as expected for the part although there are some little things that I find annoying but not severe enough to be a deal breaker (well, not yet, I guess we shall see). The overall build quality is decent, with an all-metal construction for the casing/shell and it does seem hefty, which is often a good sign, I suppose. This particular controller supports a maximum of 2x2 matrices and it's also capable of supporting 1x1 as well. It also supports both HDMI and VGA (with 3.5mm). It comes with a remote with which you can do everything and of course you can always use the push button the switch as you see fit. It's powered by an AC/DC adapter rated for 5V/2A using barrel connector (unfortunately) and the adapter is ETL listed, which is great. For those who aren't sure what this does; it simply chops the video output into selected parts (e.g. 2x2) and display each part via the selected and connected play so that if you were to use 4 identical displays, you can get an image that's 4x the original size while maintaining its original aspect ratio and hopefully quality as well. As such, if 2x2 is selected and only OUTPUT1 is connected, then you would ONLY see the upper left corner of the original image. What this means is that you'd need at least 4 identical monitor for this to work properly if 2x2 is selected as the output layout. I should also mention that it doesn't always adjust the aspect ratio correctly depending up the layout selected. For instance, if 2x1 is selected (2 monitors with one stacked on top of another) with standard 1080p video, it's gonna flatten the image to fit into the existing lay and it will not be viewable, well, not for me. As such, the layout chosen MUST match the dimension and the aspect ratio of the video for this to work properly and effectively. Btw, it supports a max of 4K@30Hz. Another weird thing I've found is that it does NOT always reset or change the aspect ratio correct and as a result, there will be a blank screen or a screen with garbled image that's not usable and the only way to get it back is to either shut it down or unplug the input cable and plug it back in. In addition, sometimes it would cut the output signals momentarily which cause the monitor to reset and/or display warning message (depending up the monitor of course) because there is no apparent signal received by the monitor. ≡ Value All things considered, this is a reasonably decent video wall controller/splicer that seems well-built and for the most part works as expected without any issue (well, nothing major anyway but there are a few minor ones). It's somewhat reasonably priced at $130 for what it provides and its overall build quality, features, versatility, and performance. Your mileage might vary.

I like that this allows me to view different things on different screens while using this device. The picture quality I believe is based on your television. It was easy to follow the instructions to install it.