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Stream all you want to a big screen, without any delay, support all APPs you know and love. :)
Enjoy the vivid world!
Our 2x2 tv wall controller , support 1-way HDMI input and 4 HDMI output.
The main function is to divide a complete HDMI,HD image signal into 4 blocks and assign to 4 video display unit (such as projector unit, LCD TV, etc.). Complete with 4 HDMI high-definition video display units to form a large dynamic image screen.
Input resolution requirements in different modes:
For the 1x1 and 2X2 splicing mode, it is recommended to use a resolution of 1920X1080 or 3840X2160.
For the 1X2, 1X3, and 1X4 splicing modes, it is recommended to use a resolution of 3840x1080
For the 2X1 splicing mode, it is recommended to use a resolution of 1920x2160.
For the 3X1, and 4X1 splicing modes, it is recommended to use a resolution of 1920x3240(Slightly compressed image quality).
If you need to rotate your TV 90 degrees for horizontal tiles:
For the 1x2 splicing mode, it is recommended to use a resolution of 2160x1920
For the 1X3 and 1X4 splicing modes, it is recommended to use a resolution of 2160x1920(There is slight image stretching, but it barely impacts the viewing experience.)
For the 2x2 portrait splicing mode, it is recommended to use a resolution of 1080x1920 or 2160x 3840
8 splicing modes, just a click to switch via IR Remote Controller or panel button "MODE", so easy!
Installations:
1.Connect hdmi source to hdmi input with HDMI cable,connect hdmi output to TVs.
2.Connect 12V power adapter.
3.Set up splicing mode by the MODE button on the unit or remote controller.
Warm tips:
when you use the 1X2 mode,pls make sure the output ports are "output 1 and output 2"
when you use the 1X3 mode,pls make sure the output ports are "output 1 ,output 2 and output 3" and so on!
2 Ways to switch modes:
1). IR Remote Controller to switch
2). Click panel button "MODE" to switch
180° rotation
HOW to operate 180°rotation:
First, you need to install the top two TVs upside down, and then use the remote control to complete the following operations:
First press the "180°" key, and after an interval of 1 second, press the numeric key "1". After an interval of 1 second, press the "OK" button to confirm.
Note:
1. All output ports support 180-degree rotation for flexible cable management.
2. To enable accurate image display, please connect the four TVs from left to right and top to bottom to the controller's OUTPUT1-4 ports respectively.
3. Item itself not support 90 degree rotation.
Package includes:
(1).1 * 2X2 tv wall controller
(2).1 * 12V 1A Power adapter
(3).1 * User Manual
(4).1 * IR Remote Controller
Warm tips:
1.Supported audio format PCM 2.0,not support Dolby Digital and DTS.
2.Input Distance: No more than 5m/16.4ft; Output Distance: No more than 10m/32.8ft.
3.Remote Control Battery: 2 x AAA Batteries (not included).
John
2025-07-24 10:25:20
A week ago, I was looking for a device that could connect my son's Laptop to the 4 PC monitors as one split screen in my office to play games together without duplicating the same content on the 4 monitors and without having to purchase a big TV.When I searched Amazon, I found this device. Placed the order and received it in a couple of days. It's amazing how tiny a device it is and how easy it is to set it up with the HDMI cables that I already have. Have tried it almost in the past days with my son, playing my son's favorite games. Works great! Love it.I compared it with some other brands with the same or similar functions, but the prices were much higher. I found one with the listed prince being $1,499 before tax and shipping!! This one is a very good buy!
Emily Morris
2025-07-09 21:09:46
Video wall controller helps a lot for my video wall setup. Most of time I use my large-screen 1x3 mode for my work. Sometimes I need it for TV broadcasting with 2x2 mode, it just more fun to watch it on the large screens. Just get used to watch the large-scale video walls with seams recently. Sit far away from the large TVs.This video wall controller support 4K signal input and 1920x1080P signal output. I have no problem with picture stability. They provide three years warranty which also another good thing push me to get one. This product is easy to setup config with any monitors. Enjoy it.Pros,- Support one 4K@30Hz signal input- Support four 1080P@60Hz signal outputs- Support different modes, for instance, 4x1, 2x1, 1x3, 1x1, 2x2, 1x2, 1x4, 3x1 modes- Warranty: 3 years- For video conferencing, television broadcasting, digital signage displays, security monitoring and large-screen splicing displayCons,- None so far
McLovin
2025-06-01 15:36:29
Not sure the other reviewers, I was hesitant but it works, only thing I wish is I could calculate for the edge. Some overlay offset, but nobody notices but me. My two top TV’s are upside down and easy to rotate just have to do it each time you turn it on, but it outperforms the price! Thanks
Norma J Stransky
2025-04-19 10:17:42
Device stopped reading input from its remote. My top TVs for my video wall are inverted so now I can’t get the images flipped because the matrix itself won’t flip them without the remote. Reached out and they advised I buy an entire new unit. It’s been 8 months, the equipment stopped working and you expect me to give you more money for more faulty equipment?
ReviewGuy
2025-04-17 10:45:34
Worked decently but couldn’t use it as a smart tv and the upside down top tvs only works in the big screen mode. I wanted to return it but they refunded me and told me to keep it which was very nice of them. Thank you!
Stephanie Gray
2025-04-04 17:06:47
It's a cool product. I was finally able to all four to merge. I can also merge just the top two... but now I can't get the side two to merge. But overall, I'm making it work
Customer
2024-12-21 17:38:48
The video controller is awesome on 4 55 inch LG'sOne thing I couldn't get to work was the 3.5 audio but I used the TV audio out anyways would I buy again? Yes. Would I recommend. YesThank you did exactly what it was supposed to doEven got it to put 4 different displays at same time with app I have. Picture comes in clear and easy to use and the price was good
john anthony palacios
2024-12-17 19:04:05
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