ISEEVY 4K60 HDMI USB UHD Video Wall Controller 2x2 1x2 2x1 1x3 3x1 1x4 4x1 TV Wall Controller for max 4 TVs Splicing Display with HDMI 2.0 and USB Inputs Support Play max 4096x2160@60 Video Picture

*Update*Changed my star rating because support reached out to me and helped me figure out what the issue is. This controller is great and now with the bezels set correctly it fits our needs!! Make sure the resolutions on each of your panels match the resolution on each port which is 1080p which will give you a total wall resolution of 4K. Now my wish list is that they will make each hdmi port output 4K for a total wall resolution of 8k!It does 2x2 well but there is only positive values in the horizontal and vertical bezel controls when I require negative values to get the picture looking correct. Disappointed in otherwise very promising product. Will need to return it due to limited bezel adjustment controls as described above. I have 4x 75" Samsung TVs attached to it.

After several years it went bad. I bought a cheaper one to replace it but it had issues running 4 55 inch screens. Just in case I contacted the company and they took care of it. Well done guys! I'm very impressed!

Works great for video Wall. I used on a 2x2 video wall with 65inch LG OLED TVs. Only issue is the fan is very loud. You can hear from other room. But very easy to setup and picture is great

This video wall controller allows you to splice multiple TVs together to make one large connected display across all of the devices. You can splice up to 4 screens in a variety of configurations both tall and wide. The images look amazing when rendering a single spliced view. The setup is very easy to do. All you have to do is connect each device via your HDMI cables and select whatever configuration that you want. It's also great for gaming in multiplayer. I've utilized my PS5 for multiplayer game play with 4 different players. We've even setup the TVs back to back. That way each player has their own screen and can't cheat by looking at the other player's. It's something that I never imagined I would be able to do with gaming.

Video walls made simple. This is one of the easiest to use video wall controllers I've ever encountered. Display quality is excellent and it supports a huge range of formats and file types. All of the controls come via the front buttons which has a few downsides. I have to think that a remote control/smartphone app would allow for more precise adjustments. Of course, if that was the case it wouldn't be as simple. Images can be rotated and cropped and the on-board controls also allow you to control brightness, contrast, etc. Well made, durable and extremely functional. Highly recommended!

I have been wanting to fill a wall space in our basement and I used four 85" tvs. This does an amazing job without dimenishing video quality. I also hooked up an outdoor video camera to use as a huge window and it simply breath taking. You have options to change picture layout with simple use. This is a great buy.

This video wall controller is pretty cool. It was easy to set up. I like the multiple configurations that you can do with it, plus the 180° turn of the tv. I have been wanting to make a large video wall for some time. The quality looks good. There are many things I can do with this. Love the seamless look that I get.

What might be overlooked is that one has more than one *input* available as well, which means one can output to multiple screens from more than one device. This has many uses and is a great function, besides the ability to configure multiple screens in every which way. Most excellent. Very handy indeed. So many different applications for this. Good quality and well-made setup and use is a breeze and a joy to use. Great product.A good deal :)