Video Wall Controller 2x2 HDMI Video Wall Processor TV Wall Controller 180 Degree Rotate 8 Display Modes Support 4K Input 1080P Output with RS232 Control 1X2 2X1 1X3 3X1 1X4 4X1 Screen splicing

The HDMI video wall controller came securely packed with its instruction manual, infrared remote, and power adapter. The device has a strong build and looks durable. It is quite sleek too and lightweight as well.I was able to install the device without any problems. There were no additional drivers or software that was needed. It comes with a simple plug-and-play system.With this device, one HDMI signal can be distrusted to 4 screens simultaneously. In addition, with the LCD splicing screens feature, one large image can be formed on the screens to give me a unique visual experience. It supports 180-degree screen rotation plus comes with edge masking.Furthermore, this product works extremely well. The data is transmitted without any lags or delays. Also, all the connectors are made from good quality material. My devices fit in well with the ports and do not come off easily.Highly satisfied

This is well made and a compact unit. It comes with comprehensive instructions which are clear to understand, and setting it was easy enough - certainly easier than mounting the screens in place haha! Easy to use. Works really well. I advise using good quality cables and ideally of the same make and length, to help avoid any lag etc.

In the package you have included 2x2 video wall controller , a user manual, a remote control (without battery) and one power adapter. It's really easy to install and connect to the laptop. Image is very clear and good quality, it also transmits without any lags. It's easy to change the aspect ratio using the remote control. I would highly recommend

This is a great bit of kit, that allows me to connect multiple TV's to create a massive screen, perfect for movie nights.Just plug and play, as simple as thatPicture quality is fantastic

Works beautifully with several TVs in my house, it’s just more fun to watch on the large screens, I’m able to use multi media inputs and no software required, it maximised the screen and format automatically and opens up many viewing choice, well worth it!

This HDMI TV wall processor can distribute one HDMI or DVI input signal device (DVD, TV Box, Xbox, Roku, Computer etc.) to 4 HDMI outputs display screens simultaneously, which via LCD splicing screens can form a complete dynamic large video wall screen and digital signage displays. It is really easy to set up, as simple as plug and play.