---
product_id: 444032228
title: "YHS 4K 2x2 Video Wall Controller Splitter (2021Version) 4X1 Quad viewer 1 HDMI/DVI Input 4 HDMI OutputTV Processor Images Stitching Video Wall Processor with RS232 Control (KMTR86)"
brand: "microware"
price: "£2.14"
currency: GBP
in_stock: false
reviews_count: 4
url: https://www.desertcart.co.uk/products/444032228-yhs-4k-2x2-video-wall-controller-splitter-2021version-4x1-quad
store_origin: GB
region: United Kingdom
---

# 4 HDMI Outputs 8 Display Modes 3840x2160P Input YHS 4K 2x2 Video Wall Controller Splitter (2021Version) 4X1 Quad viewer 1 HDMI/DVI Input 4 HDMI OutputTV Processor Images Stitching Video Wall Processor with RS232 Control (KMTR86)

**Brand:** microware
**Price:** £2.14
**Availability:** ❌ Out of Stock

## Summary

> 🎉 Elevate Your Visual Experience with Cutting-Edge Technology!

## Quick Answers

- **What is this?** YHS 4K 2x2 Video Wall Controller Splitter (2021Version) 4X1 Quad viewer 1 HDMI/DVI Input 4 HDMI OutputTV Processor Images Stitching Video Wall Processor with RS232 Control (KMTR86) by microware
- **How much does it cost?** £2.14 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.co.uk](https://www.desertcart.co.uk/products/444032228-yhs-4k-2x2-video-wall-controller-splitter-2021version-4x1-quad)

## Best For

- microware enthusiasts

## Why This Product

- Trusted microware brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Smart Control:** RS232 remote control for effortless management.
- • **Seamless Integration:** Plug and play installation for hassle-free setup.
- • **Transform Your Space:** Create stunning visual displays with 4K resolution.
- • **Enhanced Audio Experience:** Connect external speakers for immersive sound.
- • **Versatile Viewing Options:** Easily switch between 8 adjustable display modes.

## Overview

The 4K 2x2 Video Wall Controller Splitter (2021 Version) is designed to transform any space into a dynamic visual experience. With support for HDMI and DVI inputs, it divides high-definition signals into four outputs, allowing for versatile display configurations. Featuring 8 adjustable modes, 1080P HD resolution, and easy installation, this device is perfect for video exhibitions, conferences, and security monitoring. Enjoy enhanced audio connectivity and a 2-year warranty with lifetime tech support.

## Description

Introduction : This 1080P 2X2 video wall controller,support HDMI or DVI input and 4 HDMI output,the main function is to divide a complete HDMI,DVI HD image signal into 4 blocks and assign to 4 video display units (such as rear projection unit, LCD TV, etc.). Complete with 4 HDMI HD video display units to form a large dynamic image wall. Product parameters: *Support DVI or HDMI input *Input support HDMI1.3, HDCP1.4 *Support 4 HDMI outputs, 3.5 mm audio output *Input resolution includes 3840X2160p / 30HZ / 1920x1080P 1080I / 720P / 480P *Output Resolution: 1080p @ 25/30/50/60HZ (in each display) *Output support RGB 4:4:4; *Support RS232 control (network port RJ45) * Support remote splicing, no need to download and install the program To complete the splicing *Dimension (Lx Wx H) ：121x119x19(mm) *Weight：228g * DC12V /1A Power Adapter Packing list: 1:4K 2x2 splicer x1 2: Power Adapter x1 3: User Manual x1 4: Infrared remote control x1( battery is not included )

## Features

- 🌟【Newest version 2x2 video wall controller 】:This 2X2 video wall controller,support HDMI or DVI input and 4 HDMI output,the main function is to divide a complete HDMI,DVI HD image signal into 4 blocks and assign to 4 video display units (such as rear projection unit, LCD TV, etc.). Complete with 4 HDMI HD video display units to form a large dynamic image wall.
- 🌟【8 Adjustable Display Modes】: This 2x2 HDMI video image processor can connect up to 4 LCD TVs or other displays, which can support multiple display modes, such as 2x2, 1x1, 1x2, 1x3, 1x4, 4x1, 3x1, 2x1. All this modes provides variety splicing options, can easily switch the modes through the IR remote control without getting up or press the “Switch” key at the TV wall controller. Also support RS 232 advanced remote-control
- 🌟【1080P HD Display Resolution 】Supported input video resolution: 3840x2160P 25/30Hz, 1920x1080P 25/30/50/60Hz; output resolution: ,1920x1080P 25/30/50/60Hz (resolution of each screen Rate); Compliant with HDMI 1.3 and HDCP 1.4 It also has an individual 3.5mm stereo audio port can connect to the external speaker, amplifier, sound bar etc. Please set the resolution of all screens to 1080p to ensure work well.
- 🌟【180°Screen Rotation & Edge Mask】: With the rotation function, you can flip the image of HDMI output 1 & output 2 to 180 degree, which can adjust the screens in an orientation with the thinnest edges, reduce the thick middle border. And the edge mask function can correct and align the bezels and image edges, making the multiple screens more comfortable. NOTE: 180°rotation can work only in 2x2 mode, and the output resolutions NOT more than 1080P@60Hz.
- 🌟【Easy Installation】: Plug and play, no driver needed. With quick heat absorption and dissipation, more durable. Gold-plated interface can reduce data transmission loss and improve signal transmission speed. So this 1080P HDMI video wall controller is the best choice for shopping mall video exhibition, video conference, security monitor and other large screen splicing display.if you have any questions or suggestions.We stand by our products 100% 2 Years Warranty & Lifetime Tech Support

## Product Details

- **Color:** Newest version 2x2 video wall controller
- **Connector Type:** HDMI
- **Brand:** MICROWARE
- **Compatible Devices:** Laptop, PC, Television, DVD Player Use with Any HDMI Compatible Video Source
- **Number of Ports:** 5

## Images

![YHS 4K 2x2 Video Wall Controller Splitter (2021Version) 4X1 Quad viewer 1 HDMI/DVI Input 4 HDMI OutputTV Processor Images Stitching Video Wall Processor with RS232 Control (KMTR86) - Image 1](https://m.media-amazon.com/images/I/71nTjKoeC9L.jpg)
![YHS 4K 2x2 Video Wall Controller Splitter (2021Version) 4X1 Quad viewer 1 HDMI/DVI Input 4 HDMI OutputTV Processor Images Stitching Video Wall Processor with RS232 Control (KMTR86) - Image 2](https://m.media-amazon.com/images/I/71Y5Q-lxhOL.jpg)
![YHS 4K 2x2 Video Wall Controller Splitter (2021Version) 4X1 Quad viewer 1 HDMI/DVI Input 4 HDMI OutputTV Processor Images Stitching Video Wall Processor with RS232 Control (KMTR86) - Image 3](https://m.media-amazon.com/images/I/71kVSapNOWL.jpg)
![YHS 4K 2x2 Video Wall Controller Splitter (2021Version) 4X1 Quad viewer 1 HDMI/DVI Input 4 HDMI OutputTV Processor Images Stitching Video Wall Processor with RS232 Control (KMTR86) - Image 4](https://m.media-amazon.com/images/I/71js3gPwbEL.jpg)
![YHS 4K 2x2 Video Wall Controller Splitter (2021Version) 4X1 Quad viewer 1 HDMI/DVI Input 4 HDMI OutputTV Processor Images Stitching Video Wall Processor with RS232 Control (KMTR86) - Image 5](https://m.media-amazon.com/images/I/71Q5EmkzF9L.jpg)

## Questions & Answers

**Q: The images shows a connection from the RS232 port to the PC but what port in the PC do you use for that connection?**
A: Hello.
If your computer doesn't have this kind of interface
You can just buy an adapter cable

**Q: Is there a button on the remote for 1x1 or do I need to use the loop button?**
A: Hello.
If your computer doesn't have this kind of interface
You can just buy an adapter cable

**Q: I have two 2048x1536 lcds w/ hdmi inputs. will this split a 4096x1536 signal into two 2048x1536 outputs in 2x1 mode or is this resolution unsupported?**
A: Hello
I am glad to answer your question
Our splicter
The highest input: 4K (4096 × 2160 resolution)
The highest output: 1080P (1920 x 1080 resolution)
Our splicter's overall large screen output supports 1080P resolution
Under 2x1 Mode, each screen is 1280*720 resolution

## Customer Reviews

### ⭐⭐⭐⭐⭐ Works great
*by A***R on December 9, 2024*

Works great and did more that I expected

### ⭐ Hoping for a solution
*by C***R on February 21, 2024*

The video wall controller can show up as 4k 2by2. but I haven't been able to create the custom display sizes via nvidia of 7680 by 1080 4x1. Please contact me. i’d love to give this a 5 star review if i can get it to work. Seems like a potential solid device.

### ⭐ This is not 4K
*by F***B on June 23, 2023*

This is advertised as a 4K device. I don’t think this is true. The remote says 1080p on it and the manual was poorly written but also saw the 1080p reference. I returned and bought something else. I informed Amazon of the descrepancy and two weeks later it is still being sold as a 4K device.

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*Product available on Desertcart United Kingdom*
*Store origin: GB*
*Last updated: 2026-05-16*