---
product_id: 630437362
title: "HDMI Matrix 4 in 4 out +Video wall controller 2x2+ 4x1 HDMI Multiviewer"
brand: "mt-viki"
price: "5059 kr"
currency: DKK
in_stock: true
reviews_count: 10
category: "Mt Viki"
url: https://www.desertcart.dk/products/630437362-hdmi-matrix-4-in-4-out-video-wall-controller-2x2
store_origin: DK
region: Denmark
---

# 3.5mm audio embedding & de-embedding 4x4 4K@30Hz HDMI matrix 2x2 video wall controller HDMI Matrix 4 in 4 out +Video wall controller 2x2+ 4x1 HDMI Multiviewer

**Brand:** mt-viki
**Price:** 5059 kr
**Availability:** ✅ In Stock

## Summary

> 🔄 Elevate your AV setup with seamless 4K control and unmatched flexibility!

## Quick Answers

- **What is this?** HDMI Matrix 4 in 4 out +Video wall controller 2x2+ 4x1 HDMI Multiviewer by mt-viki
- **How much does it cost?** 5059 kr with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.dk](https://www.desertcart.dk/products/630437362-hdmi-matrix-4-in-4-out-video-wall-controller-2x2)

## Best For

- mt-viki enthusiasts

## Why This Product

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

## Key Features

- • **Seamless 4K Switching:** Experience ultra-smooth 4K@30Hz transitions with zero lag in seamless matrix mode.
- • **Versatile Display Modes:** Switch effortlessly between 5 modes including video wall, multiviewer, splitter, and bypass.
- • **Flexible Rotation Support:** Rotate your display output at 0°, 90°, 180°, or 270° to fit any setup or orientation.
- • **Comprehensive Control Options:** Manage your matrix via Web GUI, panel buttons, RS-232, IR remote, LAN, or Android app for ultimate convenience.
- • **Immersive Audio Compatibility:** Supports PCM, Dolby AC3, DTS5.1/7.1, and DSD formats with 3.5mm audio embedding/de-embedding.

## Overview

The MT-VIKI 4x4 4K Seamless HDMI Matrix is a professional-grade AV switcher and video wall controller supporting 4K@30Hz resolution. It offers 5 versatile display modes, including seamless HDMI matrix switching, video wall control, and multiviewer with PIP. With multiple control interfaces (Web GUI, RS-232, IR, LAN, app), flexible screen rotation, and advanced audio format support, it’s designed for dynamic, high-performance AV environments. Rack-mountable and equipped with 3.5mm audio embedding/de-embedding, it’s ideal for modern multimedia setups demanding reliability and seamless integration.

## Description

Buy MT-VIKI 4x4 4K Seamless HDMI Matrix w/Web GUI, Video Wall Controller 2x2 & Multiviewer w/PIP+ 3.5MM Audio Stereo, 4K@30Hz, Support 90°/180°/270° Rotation, Rack Mount HDMI Matrix Switcher Splitter: Selector Switch Boxes - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

Review: Inputs are always on - For general consumer use this is probably overkill, but maintaining an active connection with all the inputs makes all the difference when one or more of those requires a physical disconnection and reconnection to redetect settings every time you switch. Bonus: almost no delay when I switch.
Review: Doesn’t have all the features - It works but it doesn’t do everything that it says it will do. It doesn’t rotate the screens(you can’t mount the top TVs upside down). You can’t make the top two screens combine and have something different on the bottom screens. The only options you have is one big combined screen or 4 separate screens.

## Features

- This 4x4 4K sealmess hdmi matrix Switch have 5 display modes: Seamless HDMI matrix/ Video wall controller/HDMI Multiviewer/ bypass HDMI matrix/ HDMI Splitter. Support resolution up to 4K@30Hz. Only in seamless matrix mode can support seamless switching
- This 2x2 video wall Controller Support multiple splicing modes: 2X1/3X1/4X1/1X2/1X3/1X4/2X2. There are 4 Mirror modes: No Mirror, Horizontal Mirror, Vertical Mirror, Horizontal Vertical Mirror.
- Multiple Control ways: Support WEB GUI / Panel button / RS-232/ IR remote / LAN port/APP for Android. Each signal support HDCP decoding/Blu-ray/3D.
- This HDMI Multiviewer 4x1Only OUTPUT 1 supports split function: There are 23 kinds of split modes, such as PIP/POP/Quad-view Multiviewer mode...【Support 0°/90°/180°/270° rotate, only output port 1 of split single screen is functional, resolution up to 1080P, 720P】
- HDMI Matrix Switcher Splitter With 3.5mm audio embedding and de-embedding, Supports PCM, Dolby AC3, DTS5.1, DTS7.1 and DSD audio format.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0CQZL1D8J |
| Audio Output Mode | PCM, Dolby AC3, DTS5.1, DTS7.1, DSD |
| Best Sellers Rank | #695 in Audio & Video Selector Boxes |
| Brand | MT-VIKI |
| Cable Type | HDMI |
| Color | Black |
| Compatible Devices | Monitor, Television |
| Connector Type | HDMI |
| Connector Type Used on Cable | HDMI |
| Customer Reviews | 3.6 out of 5 stars 23 Reviews |
| Manufacturer | MT-VIKI |
| Model Number | MT-HD44LH |
| Number of Items | 1 |
| Number of Ports | 4 |
| Unit Count | 1 Count |
| Warranty Description | 1 Year Warranty |

## Product Details

- **Brand:** MT-VIKI
- **Cable Type:** HDMI
- **Color:** Black
- **Compatible Devices:** Monitor, Television
- **Connector Type:** HDMI

## Images

![HDMI Matrix 4 in 4 out +Video wall controller 2x2+ 4x1 HDMI Multiviewer - Image 1](https://m.media-amazon.com/images/I/71pJTzcF4OL.jpg)
![HDMI Matrix 4 in 4 out +Video wall controller 2x2+ 4x1 HDMI Multiviewer - Image 2](https://m.media-amazon.com/images/I/71qtA9PnntL.jpg)
![HDMI Matrix 4 in 4 out +Video wall controller 2x2+ 4x1 HDMI Multiviewer - Image 3](https://m.media-amazon.com/images/I/71vsXV0RaML.jpg)
![HDMI Matrix 4 in 4 out +Video wall controller 2x2+ 4x1 HDMI Multiviewer - Image 4](https://m.media-amazon.com/images/I/61nv7R2zkZL.jpg)
![HDMI Matrix 4 in 4 out +Video wall controller 2x2+ 4x1 HDMI Multiviewer - Image 5](https://m.media-amazon.com/images/I/71pU6N7pbWL.jpg)

## Available Options

This product comes in different **Size** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Inputs are always on
*by A***M on March 15, 2026*

For general consumer use this is probably overkill, but maintaining an active connection with all the inputs makes all the difference when one or more of those requires a physical disconnection and reconnection to redetect settings every time you switch. Bonus: almost no delay when I switch.

### ⭐⭐ Doesn’t have all the features
*by E***A on December 28, 2025*

It works but it doesn’t do everything that it says it will do. It doesn’t rotate the screens(you can’t mount the top TVs upside down). You can’t make the top two screens combine and have something different on the bottom screens. The only options you have is one big combined screen or 4 separate screens.

### ⭐⭐⭐⭐⭐ Works perfectly with all my sources and destination monitors
*by D***. on January 11, 2025*

This is an excellent matrix switch. It switches between 8 inputs and outputs easily with the remote control or by the front panel. It has a lan connection as well as a serial input for more advanced configurations. I simply use mine as a switch using the remote control. It's nice to be able to send any input to any of up to 8 monitors. Note that if you are planning on using this in a quiet office that it's going to be a bit loud. This has a fan that is fairly loud. I think this may have been designed for more of a commercial environment. I have a 4x4 version of this which is silent and has no fan. I'm going to swap the fan out for a quieter Noctua fan or similar. Other than that, this thing is super easy to use. Just punch a button for the input and a button for the output for basic use. More complex setups can be configured.

## Frequently Bought Together

- MT-VIKI 4K Seamless HDMI Matrix 4x4 with Video Wall Controller 2x2 & Multiviewer w/PIP+ 3.5MM Audio Stereo, 4K@30Hz, Support 90°/180°/270° Rotation, Web GUI + APP Control
- Twozoh Flexible & Slim HDMI Cable 1FT 2 Pack, Ultra Thin HDMI Cord Supports High Speed 4K@60Hz 18gbps 2160P/1080P
- OREI HDMI Splitter 1 in 2 Out - For TV Mirror Only - Not for Multi Monitors, No HDCP bypass, USB Powered, No Adapter Included,1080P@60Hz & 4K@30Hz Resolutions – HDMI Splitter (HD-102)

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**Shop now:** [https://www.desertcart.dk/products/630437362-hdmi-matrix-4-in-4-out-video-wall-controller-2x2](https://www.desertcart.dk/products/630437362-hdmi-matrix-4-in-4-out-video-wall-controller-2x2)

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*Product available on Desertcart Denmark*
*Store origin: DK*
*Last updated: 2026-08-27*