---
product_id: 624226253
title: "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"
brand: "mt-viki"
price: "VT122439"
currency: VUV
in_stock: true
reviews_count: 5
category: "Mt Viki"
url: https://www.desertcart.vu/products/624226253-4x4-4k-seamless-hdmi-matrix-w-web-gui-video-wall
store_origin: VU
region: Vanuatu
---

# 3.5mm audio embedding & de-embedding 4x4 HDMI matrix switching Supports 0°/90°/180°/270° rotation 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

**Brand:** mt-viki
**Price:** VT122439
**Availability:** ✅ In Stock

## Summary

> 🔗 Connect, Control, Conquer your 4K visual domain!

## Quick Answers

- **What is this?** 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 by mt-viki
- **How much does it cost?** VT122439 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.vu](https://www.desertcart.vu/products/624226253-4x4-4k-seamless-hdmi-matrix-w-web-gui-video-wall)

## 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

- • **Multi-Platform Control:** Manage your system remotely via Web GUI, app, IR remote, RS-232, or LAN for ultimate convenience and flexibility.
- • **Immersive Audio Support:** Embedded 3.5mm stereo audio supports PCM, Dolby AC3, DTS5.1/7.1, and DSD formats for rich sound experience.
- • **Seamless 4K@30Hz Switching:** Experience flawless transitions with true 4K resolution support for ultra-clear visuals.
- • **Dynamic Video Wall & Multiview:** Customize your display with multiple splicing and mirror modes, plus 23 split-screen layouts including PIP and Quad-view.
- • **Versatile 5-in-1 Display Modes:** Switch effortlessly between HDMI matrix, video wall, multiviewer, bypass, and splitter modes to fit any setup.

## Overview

The MT-VIKI 4x4 4K Seamless HDMI Matrix is a professional-grade video wall controller and multiviewer supporting 4K@30Hz resolution with seamless switching. It offers 5 versatile display modes, multiple splicing and mirror options, and advanced audio embedding/de-embedding. Control options include Web GUI, app, IR remote, RS-232, and LAN, making it perfect for sophisticated home or office AV setups. Rack-mountable and feature-rich, it’s designed for seamless multi-device management and immersive multimedia experiences.

## 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 online on desertcart.ae at best prices. ✓ Fast and free shipping ✓ free returns ✓ cash on delivery available on eligible purchase.

Review: This device makes it much easier to switch between my devices. It has a video wall option and multiview, which makes it feel useful for around the house. I mostly use it for swapping between my consoles and streaming devices and I also like how myself and my husband can watch different things at the same time if needed. It was super easy to set up and I like that you can control it through the web page or the app making it a nice and easy thing to confrol. You can also use the rotation feature to change the layouts on the screen which helped when sitting on different sofas. The image quality is ok but to me it doesn’t quite look like full 4K. It’s fine for watching shows or gaming but I do notice compared to when something is plugged directly into the TV.
Review: Performed as expected

## 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.
- Package Included: 1xHDMI Matrix switch 4x4, 1xRS232 Cable, 1x IR Remote, 1x Rack ears & screws, 1xPower cable & adapter, 1x Ground wire, Scan code for user manual and software.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0CQZL1D8J |
| Best Sellers Rank | #21,820 in Electronics ( See Top 100 in Electronics ) #51 in Audio & Video Selector Boxes |
| Item model number | MT-HD44LH |
| Manufacturer | MT-VIKI |
| Product Dimensions | 12.5 x 25 x 3.5 cm; 2.62 kg |

## Product Details

- **Brand:** MT-VIKI
- **Cable type:** HDMI
- **Colour:** Black
- **Compatible devices:** Blu-Ray Player
- **Connector type:** HDMI

## Images

![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 - Image 1](https://m.media-amazon.com/images/I/71pJTzcF4OL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐ Review
*by S***S on 4 September 2025*

This device makes it much easier to switch between my devices. It has a video wall option and multiview, which makes it feel useful for around the house. I mostly use it for swapping between my consoles and streaming devices and I also like how myself and my husband can watch different things at the same time if needed. It was super easy to set up and I like that you can control it through the web page or the app making it a nice and easy thing to confrol. You can also use the rotation feature to change the layouts on the screen which helped when sitting on different sofas. The image quality is ok but to me it doesn’t quite look like full 4K. It’s fine for watching shows or gaming but I do notice compared to when something is plugged directly into the TV.

### ⭐⭐⭐⭐⭐ Review
*by D***. on 21 December 2025*

Performed as expected

### ⭐⭐⭐⭐⭐ Review
*by H***E on 1 July 2025*

I recently set up the MT-VIKI 4K 4×4 HDMI Matrix in my home studio, and it has been amazing. The ability to route any of four HDMI sources to four displays at once, plus the built-in 2×2 video wall and multiviewer with picture-in-picture, gives me full control over every feed—analytics, camera, and live preview—all at the same time. Standout Features: Flawless 4K@30Hz performance, with zero lag or visual glitches. Smooth support for 90°/180°/270° screen rotation, ideal for unique monitor setups or digital signage. Intuitive web GUI and mobile app, making it easy to switch layouts, sources, and overlays on-the-fly. Integrated 3.5 mm stereo audio out, giving me the flexibility to send audio through an external amp or mixer alongside video. Rock-solid build quality in a compact case—no overheating or lag during intensive use. Whether I’m running presentations, streaming multi-camera content, or managing a video wall, this unit handles everything with ease. If you need a versatile, seamless coordinator for 4K video routing and layout control, the MT-VIKI HDMI matrix is a powerhouse—reliable, feature-rich, and great value. Highly recommended for studios, home theaters, pro installers, or tech enthusiasts!

## 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.vu/products/624226253-4x4-4k-seamless-hdmi-matrix-w-web-gui-video-wall](https://www.desertcart.vu/products/624226253-4x4-4k-seamless-hdmi-matrix-w-web-gui-video-wall)

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*Product available on Desertcart Vanuatu*
*Store origin: VU*
*Last updated: 2026-03-17*