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2x2 Video Wall Controller
The 4K 2X2 video wall controller, support 1-way HDMI or DVI input and 4 HDMI output, the main function is to divide a complete HDMI, DVI HD image singal into 4 blocks and assign to 4 video display unit (such as rear projection unit, LCD TV, etc.). Complete with 4 HDMI high-definition video display units to form a large dynamic image screen.
Feature
- Support 1 HDMI or DVI input and 4 HDMI outputs.
- High-definition picture presentation, support 1080P high-definition picture input and output, presenting a high-definition, vivid and delicate screenz.
- No need for other software settings, pure hardware devices, simple settings, support to modify the stitching mode through the button switch, after the stitching mode is modified, the device needs to be powered off to restart the device.
- Gold-plating interface, firm & durable. Independent chip is adopted to ensure the stable performance of the device, with no delay and distortion.
- The case is made of metal with multi-hole design, better anti-interference, corrosion- resistant and heat dissipation performance, to ensure its longer service life.
- Supports splicing mode to change freely, plug and play, easy to operate. Support for splicing 2x2/ 2x1.
Input & Output Support
Our splicing controller supports HDMI/ DVI/ RS232 and other signal input.
It support video pause, fast forward, loop playback, program list and other functions, and support the playback of rolling subtitles. Computers, laptops, set-top boxes, DVD players, PS3/4 can all be perfect sources.
Images Stitching Function
Our video processor can output from 4 channels, support multiple modes display 2x2, 1x1, 1x2, 1x3, 1x4, 2x1, 3x1, 4x1. It has strong compatibility and supports most brand products on the market. Suitable for LCD TV, projector, DLP, plasma display, etc. Let us enjoy movie-level picture quality at home at any time.
HD Display
The video wall display has the AUDIO own audio decoding and separation output port, which can be connected to audio, Input devices can support up to 4k, but output devices up to 1080P, restore the original appearance of the image, and present a natural and complete picture, no details are missed, and the colors are real and clearly visible.
AnonyMoose
2025-07-26 15:23:09
This provides effortless splitting - I was able to set it up in less than five minutes.Connect a couple of monitors, connect source, connect power, voila - you're up and running. Now just press the mode button to cycle through the different modes (and watch as your media gets stretched into very strange shapes if your output resolution isn't suitable for it).I have two sets of monitors (as in, 2 identical of one model, 2 identical of another) of roughly the same size that I want to try the full 4-way split with but I can't set that up right now because of what they are currently being used for so I had to settle for testing with only two for now. The quick verdict is that it works great for outputting a full mirror signal (1x1), and it is super smooth to switch between the modes. The (all metal) box does not get overly warm either.More In-depth, I tried to find a proper resolution to output from my Macbook Air but could not find one that worked without looking stretched in some direction unless you used the 1x1 or 2x2 modes. Maybe this is just a limitation of what macOS lets you output, because I feel like it would likely be possible on Windows or Linux. That's not to say this isn't useful with a Mac, just that it's going to work best in a 2x2 (or 1x1, if, say, you want to make a jumbotron analogue) configuration.A couple of things to note:This keeps monitors connected to it awake while on, regardless of whether the source is sending signal - I guess this thing just always sends a signal.Which in turn makes the fact that there is no power or sleep button more poignant - if you're using this commercially and the signal is never going to be offline, you're not concerned about this. But if you're using this at home, it is a little annoying to have to disconnect the power cable physically just to make sure your monitors get to rest properly.I did not test the sound throughput because I have my sound set up well already, nor did I test the DVI input - because it's 2025.Overall, I like it! Really simple setup, and everything seems to work as intended.I honestly feel inspired by the possibilities, I think I might try to make an arena-style jumbotron splitting the signal in four directions (1x1 mode) with some of those portable 15" monitors!
Anthropod
2025-01-20 18:45:06
This 2x2 video wall controller is an impressive little device that allows you to take a single HDMI signal and split it across multiple displays, creating a seamless video wall. It’s a great tool if you have a specific need for digital signage, data display, or a unique multi-monitor setup.Key Features & Performance:✔ Multiple Display Configurations – Supports 2x2, 1x2, 1x3, 1x4, and more, giving tons of flexibility depending on how many monitors or TVs you’re using.✔ 4K Input with 1080p Output – While 4K input is supported, the individual outputs are 1080p, which is still plenty sharp for a large-scale display. If you’re using four screens, the visual impact still looks fantastic even though the resolution is slightly reduced per section.✔ Great for Repurposing Older Displays – You don’t need four 4K TVs to make this work. This can breathe new life into older 1080p screens, which is an awesome way to set up a video wall without a massive budget.✔ 180° Screen Rotation – This feature is great for minimizing bezels if you’re mounting screens vertically. It’s only available in 2x2 mode, but it helps create a more seamless display.✔ Solid Metal Build – The aluminum housing gives this a sturdy, professional feel, and it handles heat well.✔ Remote Control Included – It’s easy to adjust settings, and the remote makes switching modes simple.Things to Consider:🔹 4K Input, but 1080p Output – If you’re expecting native 4K per screen, that’s not how this works. It scales down to 1080p per section, but on a large wall setup, the difference is minimal.🔹 Choosing the Right Monitors Matters – Bezels can impact the final look, so if you’re creating a seamless display, you’ll want thin-bezel monitors for the best results.Final Thoughts:This video wall controller is a fantastic tool for creating eye-catching digital signage, multi-monitor displays, or unique home setups. It’s well-built, easy to use, and gives you a lot of creative possibilities. Whether you’re using four TVs, computer monitors, or even just two large displays, this adds a ton of flexibility to how you can showcase your content.
Remington
2024-12-12 14:02:18
Since I was a kid I've dreamed of owning a grid of TV screens. It was something I saw in a show or movie at some point and I just thought it was the coolest thing. This became more so when flat screens came out. As I got older I just went with a bigger TV. Recently I got the idea for the grid again when I realized how cheaply I can buy TVs from people used. When I saw this controller I had to try it.It arrived in a nice box, well-padded and in near-mint condition.It works! I tested this using two televisions I picked up from yard sales. I was able to test this with them oriented both vertically and horizontally. It took a little while to get it to flip, but in either orientation the picture was smooth. There is a setting to account for the thickness of the "bar" that's formed from the borders where the TVs touch.Overall I'm thrilled with this toy. It will let me fulfill a lifelong desire to have a grid of TVs. Just a 2 x 2 grid with this, but in all practicality I couldn't justify anything bigger. I'll have a budget big screen before too long.
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