2x2 HDMI Video Wall Controller with DVI Support, 4K Input, 1080P Output TV Wall Processor, IR Remote & RS232 Control, 180 Degree Rotate, 1x2, 1x3, 1x4, 2x2, 2x1, 3x1, 4x1 Video Wall

This 2x2 HDMI video wall controller is an incredibly versatile piece of equipment! It supports 4K input and delivers crisp 1080P output, perfect for creating impressive video walls. The ability to configure various layouts like 1x2, 1x3, 2x2, and more, along with 180-degree rotation, offers immense flexibility. The IR remote and RS232 control make it easy to manage, making it ideal for professional display setups. Works well for such a small product.

I purchased the Video Wall Controller and have been impressed with its performance. The controller was easy to set up and use, even for someone like is not particularly tech-savvy. The instructions are clear and concise, and the controller comes with a remote and power cable. The picture quality is quite good, and the controller supports a variety of video resolutions, making it versatile. I used it for screen duplication at a recent event, and it worked perfectly from 1 source computer. The controller also has a sleek, aluminum or mild steel design (it was not magnetic), and the build quality seems good. It feels very sturdy and well-made, and I have no doubt that it will last me for years to come. Overall, I would recommend the Video Wall Controller to anyone looking for a quality, versatile video controller. It's a little pricier than some other options on the market, but in my opinion, it's worth it to have one just work.

This really changed the way I watch sports. I have the TVs set up seamlessly. It is super great to work with the remote and enjoy multiple viewing options.

Doesn't work as advertised. For a 1x2 portrait, as I needed, this advertised that even though there was no 90 degree rotation feature, you could accomplish this in other ways and by using the "loop" feature on the remote. None of those worked, picture quality was AWFUL, videos were stretched and incredibly low resolution, and the entire thing felt cheap. Returning this and definitely not buying from RIJER again.

Excellent device

used it for a video wall, one box malfunction and this one saved the day, it is not 4k but upscales pretty good

Amazing! Love these things to do projection mapping with multiple projectors. Realize that there is some quality loss and lag introduced when you use these, but it is worth it to get 4 almost 1080p outputs from one 4k signal.

I needed a multi display processor but I didn't have a budget of several thousand dollars so I thought I would take a chance with this one, and man am I glad I did! This works great, easy to use, and rivals the big guys!. I have another display with a $6,000 processor on it and this one looks just as good! I will definitely buy another one of these if I ever need another one!

Best quality, tq amazon.

Hace lo que promete, es básico en sus posibilidades de configuración, pero funciona correctamente.