2x2 HDMI Video Wall Controller, HDMI & DVI Support 4K Input TV Wall Controller,1080P Output TV Wall Processor, IR Remote & RS232 Control,180 Degree Rotate 1x2,1x3,1x4,2x2,2x1,3x1x4x1 Video Wall

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.

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

excelente

Overall pretty straight forward to setup, I have only used it once for a party but it worked extremely well. No issues on setup and cables included worked well.

Remote didn’t work and then reached out to company and they must can’t speak WM English because they sent me a list of all the products they sell and then when I asked did they understand my email they sent the exact same email. Let me know they don’t speak English but Amazon refunded me!