4K Video Wall controller is designed to be a truly capture, AD convert, route, distribute all-format signal to the video wall(LCD displays), while maintaining a true digital signal. Zero configuration, no additional software installation is required, just plug-and-play, 4K Video Wall controller support point-to-point display, does not stretch and deform, and can realize multiple splicing modes. A single machine can connect 4 displays with high resolution. There are many functions such as rate display, but many people may ask, what is the difference between multi-screen treasure and multi-screen graphics card? Why do I have to choose a 4K Video Wall controller if I already have a multi-screen graphics card, let's explain in detail what is the difference between the two?

The difference between 4K HD Video wall controller and multi-screen graphics card:

1.  4K HD Video wall controller supports automatic resolution identification, 2 in 4 out design, supports switching between resolutions that cannot be allowed, and multi-screen graphics cards cannot be switched;

2. The  4K HD Video wall controller supports single-screen rotation 180 degrees, which can achieve normal display even when the customer's splicing screen is inverted, and the multi-screen graphics card does not support the single-screen rotation function;

3.  4K HD Video wall controller supports remote control switching, which is simple and convenient. It can realize one-key splicing function and can switch multiple modes at any time. Multi-screen video card splicing mode switching must be adjusted by graphics card software, which is inconvenient to use.

4. 4K HD Video wall controller can be used to connect to more 4K HD Video wall controllers, and the number of splicing is more, but only need one multi-screen graphics card. But the multi-screen graphics cards there are only 8 interfaces, so the number of splicing is limited, only up to 8 outputs. The connection between 4K HD Video wall controller and 8 interface multi-screen graphics cards can realize 32 splicing.

But on the other hand, the 4K HD Video wall controller and the multi-screen graphics card are complementary, and the combination of the two can play a more powerful role. At the same time, our modular video wall controller will be publish soon, so stay tuned!