Video Wall Controller 3×3 HDMI Video Wall Splicing Processor 9-Channel TV Wall Controller 3x1 3x2 2×1 2x2 2x3 2x4 6×1 18 Modes With DVI Output Audio IR RS232 Buttons Push 9 Screens 1080P 60Hz 720P etc

I have used this controller to install a video wall to create a large screen effect that I am very happy with! It is very easy to use, simple to connect, plug and play, and the 1080p HD picture quality is consistent. The performance is stable and I love that it handles multiple screens with no lag. Setting up the TV was the hardest part, but once it was set up, this controller worked like magic. For a clean, efficient setup, it's definitely worth every penny!Translated with DeepL.com (free version)

This video wall controller is a fantastic tool for multi-screen setups. I’ve used it for a couple of events now, and it works flawlessly, offering multiple splicing modes to customize the display. It’s user-friendly, and the 1080p resolution looks crisp across all the connected screens.

I needed to splice 9 screens into one big picture and this unit met my requirements! It is very stable, the switching is very smooth, no lag and the picture quality is very clear! And you can HDMI/DVI free choice of input ports, very convenient, it is a very beautiful tool for me, worth buying!