---
product_id: 86619312
title: "OREI HDMI Switcher 4 in 1 Out with Quad Screen Multiviewer - Supports 1080p, DTS/Dolby Audio, IR Remote Control, Seamless Switching, Compatible with HDMI Devices"
brand: "orei"
price: "412.99 DT"
currency: TND
in_stock: true
reviews_count: 13
category: "Orei"
url: https://www.desertcart.tn/products/86619312-orei-hdmi-switcher-4-in-1-out-with-quad-screen
store_origin: TN
region: Tunisia
---

# Supports DTS/Dolby 5.1 audio surround Quad screen multiviewer with 5 display modes 4 HDMI inputs, 1 output - seamless switching OREI HDMI Switcher 4 in 1 Out with Quad Screen Multiviewer - Supports 1080p, DTS/Dolby Audio, IR Remote Control, Seamless Switching, Compatible with HDMI Devices

**Brand:** orei
**Price:** 412.99 DT
**Availability:** ✅ In Stock

## Summary

> 🔀 Master your media universe with seamless 4-in-1 HDMI switching!

## Quick Answers

- **What is this?** OREI HDMI Switcher 4 in 1 Out with Quad Screen Multiviewer - Supports 1080p, DTS/Dolby Audio, IR Remote Control, Seamless Switching, Compatible with HDMI Devices by orei
- **How much does it cost?** 412.99 DT with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/86619312-orei-hdmi-switcher-4-in-1-out-with-quad-screen)

## Best For

- orei enthusiasts

## Why This Product

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

## Key Features

- • **Immersive DTS/Dolby Audio:** Experience rich, cinema-quality sound with full 5.1 surround support.
- • **Quad Screen Multiviewer Magic:** View up to 4 inputs simultaneously in customizable layouts—perfect for multitasking pros.
- • **Effortless 4-in-1 HDMI Control:** Connect and switch between 4 HDMI sources on a single HD display with zero lag.
- • **Compact Powerhouse with Warranty:** Sleek 6.5" design backed by a 1-year warranty—reliable tech that fits your workspace.
- • **Remote & Serial Interface Flexibility:** Control via IR remote or unlock advanced switching with serial commands for ultimate customization.

## Overview

The OREI HDMI Switcher HD-401MV is a compact, professional-grade 4-in-1 HDMI multiviewer supporting up to 1080p resolution and DTS/Dolby 5.1 audio. It offers 5 flexible display modes, seamless input switching via IR remote or serial interface, and a quad-screen multiviewer setup ideal for multitasking and media monitoring. Designed for HDMI devices, it includes VGA output and comes with a 1-year warranty, making it a versatile and reliable solution for managing multiple video sources simultaneously.

## Description

Product description Quad Multi Viewer 4 in 1 Out

Review: Great device, great flexibility with the serial interface! - I love this product! I use Hulu Live TV with the unlimited screen option because I tend to use the Disney+/ESPN+/Hulu suite quite a bit, so it's a better value for me than YouTube TV. But YouTube TV does have one feature Hulu lacks, multiscreen view for sports. However, even that doesn't solve the Thursday night problem where NFL is on Prime, so I was looking for a device where I could provide multiple inputs and show them on the screen at one time. For this purpose, 1080P was fine, and this device does it perfectly. But the remote doesn't cover the full functionality of this device, especially when it comes to switching which window is providing the audio at any given time, the remote only allows you to cycle through the inputs (you can't pick the 3rd input directly for audio, for instance). However, this capability did exist using commands sent over the serial port interface on the device. So I got OREI's serial cable and hooked up the device to an old linux laptop and played around with issuing commands. I very quickly evolved that into a fully functional iPhone web app interface (pic attached) and have it running on a very small Raspberry Pi zero connected full time to the device. I now have tremendous flexibility and functionality, where I can quickly switch modes, switch audio, and swap windows. Hopefully OREI offers a device in the future with wifi and app capability built in, it's a game changer! I will say I tried this model (supports up to 4K@30hz) and the next model up that supports 4K@60hz. The more expensive model did support the 4K@60hz resolution, but it didn't support Dolby Atmos, so since I would have to downgrade on the audio I decided it was okay to limit myself to 4 1080P devices and basic 5.1 sound. I didn't try the cheaper model that supports only 1080P because I was so satisfied with the capability to configure this model that I stuck with it.
Review: Are you ready for some football??? - bought the OREI Quad Multi HDMI Viewer 4x1 Out HDMI Switcher because I’ve been really disappointed that so many new TVs don’t include true picture-in-picture anymore. It’s frustrating, especially if you’re a sports fan who wants to keep an eye on multiple games at once without constantly flipping inputs. This OREI switcher ended up being exactly the kind of solution I was looking for. It gives me the ability to connect multiple HDMI sources and actually see more than one feed on the screen, which brings back a feature that a lot of modern TVs seem to have abandoned. The product is sold as a 4-in-1 multiviewer/switcher with quad-screen capability, and current listings show it around $44.99 with a 4.9/5 rating from 15 reviews, which feels like a great value for what it does. What I love most is how great this is for the sports fan in your life. On game day, being able to watch multiple matchups, keep one screen on the main event, and still monitor other games at the same time is a total game changer. Instead of wishing my TV still had built-in PiP, this gives me a practical workaround that actually feels better because it’s designed specifically for handling multiple HDMI sources. OREI’s multiviewer listings note support for up to 4 HDMI inputs, multiple viewing modes, 1080p support, and audio formats like Dolby and DTS, so it really does fit the use case for cable boxes, streaming devices, game consoles, and other sports-viewing setups. Setup was straightforward, the switching is smooth, and the multiview feature is the real star of the show. If you’ve been annoyed that TV manufacturers keep removing features people actually used, this is one of those rare accessories that solves a very specific problem really well. Overall: If you miss picture-in-picture and want a way to watch multiple games again, this is an awesome buy. It’s a smart gift for any sports lover, a great workaround for modern TVs, and one of those gadgets that makes you wonder why TVs stopped including this feature in the first place.

## Features

- 4-in-1 HDMI Multi-Viewer: The HDMI switcher 4 in 1 out Connects up to 4 HDMI inputs to a single HD display with fast, smooth switching and support for up to 1080p resolution. Includes VGA output.
- Multiviewer HDMI 4K Compatible: Perfect for applications requiring a quad multiviewer setup, supporting resolutions up to 1080p for high-quality video.
- Flexible Display Modes: Features 5 display modes with 4 input ports and 1 output port. Easily switch HDMI sources using the IR remote or front panel buttons.
- Versatile Functionality: Suitable for setups requiring an HDMI multiviewer 4K, multiviewer 4x1, or HDMI splitter 1 in 2 out applications.
- 1-Year Warranty: Includes a 1-year full warranty from OREI, Including Hd-401MV Switch, power supply, remote control, and user manual for easy setup.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07H5TF6X2 |
| Best Sellers Rank | #37 in Audio & Video Selector Boxes |
| Brand | OREI |
| Built-In Media | 1 |
| Cable Type | HDMI |
| Color | black |
| Compatible Devices | Camera |
| Connector Type | HDMI |
| Connector Type Used on Cable | HDMI |
| Customer Reviews | 4.4 out of 5 stars 739 Reviews |
| Global Trade Identification Number | 00854339007731 |
| Item Weight | 1.5 Pounds |
| Manufacturer | OREI |
| Manufacturer Contact Information | info@orei.com |
| Mfr Part Number | HD-401MV |
| Model Number | HD-401MV |
| Number of Ports | 4 |
| Packer Contact Information | info@fayzelectronics.com , 99250 12671 |
| Power Source | AC adapter |
| UPC | 854339007731 |
| Unit Count | 4.0 Count |
| Warranty Description | 1 Year Warranty |

## Product Details

- **Brand:** OREI
- **Cable Type:** HDMI
- **Color:** black
- **Compatible Devices:** Camera
- **Connector Type:** HDMI

## Images

![OREI HDMI Switcher 4 in 1 Out with Quad Screen Multiviewer - Supports 1080p, DTS/Dolby Audio, IR Remote Control, Seamless Switching, Compatible with HDMI Devices - Image 1](https://m.media-amazon.com/images/I/61Pd+PcYbUL.jpg)
![OREI HDMI Switcher 4 in 1 Out with Quad Screen Multiviewer - Supports 1080p, DTS/Dolby Audio, IR Remote Control, Seamless Switching, Compatible with HDMI Devices - Image 2](https://m.media-amazon.com/images/I/612D-fVcbrL.jpg)
![OREI HDMI Switcher 4 in 1 Out with Quad Screen Multiviewer - Supports 1080p, DTS/Dolby Audio, IR Remote Control, Seamless Switching, Compatible with HDMI Devices - Image 3](https://m.media-amazon.com/images/I/710JvEtz7wL.jpg)
![OREI HDMI Switcher 4 in 1 Out with Quad Screen Multiviewer - Supports 1080p, DTS/Dolby Audio, IR Remote Control, Seamless Switching, Compatible with HDMI Devices - Image 4](https://m.media-amazon.com/images/I/81CPvwqrNEL.jpg)
![OREI HDMI Switcher 4 in 1 Out with Quad Screen Multiviewer - Supports 1080p, DTS/Dolby Audio, IR Remote Control, Seamless Switching, Compatible with HDMI Devices - Image 5](https://m.media-amazon.com/images/I/61t40DEzAqL.jpg)

## Available Options

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

## Questions & Answers

**Q: In 2 screen mode what is the aspect ratio? The images provided show each side as full screen? Shouldn't they be letter boxed?**
A: This device does not maintain aspect ratio. It stretches the image if needed to fill the layout. So for side-by-side the images are vertically stretched.

**Q: Does it take 4 1080p inputs and outputs a 4k of the combined 4 1080p inputs ?**
A: It outputs a maximum of 1080p whether you are displaying 1 input or 4.  The screen says its displaying each at 1080p but my monitor shows that it’s only receiving a combined 1080p signal. I’ll be sending mine back, as having four 960x540 screens looks absolutely horrible and most text cannot be read.

**Q: What are the latencies of this device?**
A: There's no latency.

**Q: On a 4k @ 60hz tv, if my 4 inputs are 4 mac mini 2012 (hdmi 1.4 1920x1080), will I see the same 1920x1080 resolution for each mac with 4 screen mode?**
A: Yes you will. What ever input you connect will show in that resolution in 4 screen mode.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great device, great flexibility with the serial interface!
*by J***L on November 7, 2025*

I love this product! I use Hulu Live TV with the unlimited screen option because I tend to use the Disney+/ESPN+/Hulu suite quite a bit, so it's a better value for me than YouTube TV. But YouTube TV does have one feature Hulu lacks, multiscreen view for sports. However, even that doesn't solve the Thursday night problem where NFL is on Prime, so I was looking for a device where I could provide multiple inputs and show them on the screen at one time. For this purpose, 1080P was fine, and this device does it perfectly. But the remote doesn't cover the full functionality of this device, especially when it comes to switching which window is providing the audio at any given time, the remote only allows you to cycle through the inputs (you can't pick the 3rd input directly for audio, for instance). However, this capability did exist using commands sent over the serial port interface on the device. So I got OREI's serial cable and hooked up the device to an old linux laptop and played around with issuing commands. I very quickly evolved that into a fully functional iPhone web app interface (pic attached) and have it running on a very small Raspberry Pi zero connected full time to the device. I now have tremendous flexibility and functionality, where I can quickly switch modes, switch audio, and swap windows. Hopefully OREI offers a device in the future with wifi and app capability built in, it's a game changer! I will say I tried this model (supports up to 4K@30hz) and the next model up that supports 4K@60hz. The more expensive model did support the 4K@60hz resolution, but it didn't support Dolby Atmos, so since I would have to downgrade on the audio I decided it was okay to limit myself to 4 1080P devices and basic 5.1 sound. I didn't try the cheaper model that supports only 1080P because I was so satisfied with the capability to configure this model that I stuck with it.

### ⭐⭐⭐⭐⭐ Are you ready for some football???
*by V***N on April 7, 2026*

bought the OREI Quad Multi HDMI Viewer 4x1 Out HDMI Switcher because I’ve been really disappointed that so many new TVs don’t include true picture-in-picture anymore. It’s frustrating, especially if you’re a sports fan who wants to keep an eye on multiple games at once without constantly flipping inputs. This OREI switcher ended up being exactly the kind of solution I was looking for. It gives me the ability to connect multiple HDMI sources and actually see more than one feed on the screen, which brings back a feature that a lot of modern TVs seem to have abandoned. The product is sold as a 4-in-1 multiviewer/switcher with quad-screen capability, and current listings show it around $44.99 with a 4.9/5 rating from 15 reviews, which feels like a great value for what it does. What I love most is how great this is for the sports fan in your life. On game day, being able to watch multiple matchups, keep one screen on the main event, and still monitor other games at the same time is a total game changer. Instead of wishing my TV still had built-in PiP, this gives me a practical workaround that actually feels better because it’s designed specifically for handling multiple HDMI sources. OREI’s multiviewer listings note support for up to 4 HDMI inputs, multiple viewing modes, 1080p support, and audio formats like Dolby and DTS, so it really does fit the use case for cable boxes, streaming devices, game consoles, and other sports-viewing setups. Setup was straightforward, the switching is smooth, and the multiview feature is the real star of the show. If you’ve been annoyed that TV manufacturers keep removing features people actually used, this is one of those rare accessories that solves a very specific problem really well. Overall: If you miss picture-in-picture and want a way to watch multiple games again, this is an awesome buy. It’s a smart gift for any sports lover, a great workaround for modern TVs, and one of those gadgets that makes you wonder why TVs stopped including this feature in the first place.

### ⭐⭐⭐⭐ Easy Purchase Option for Multiview
*by D***E on May 21, 2026*

Takes a little long to load as it processes images, but great and reliable item. Easy to use. Works as described. Prices fairly for what it does.

## Frequently Bought Together

- OREI HDMI Switcher 4 in 1 Out with Quad Screen Multiviewer - Supports 1080p, DTS/Dolby Audio, IR Remote Control, Seamless Switching, Compatible with HDMI Devices
- 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)
- OREI 4K HDMI over Ethernet Extender Over CAT5/CAT6/CAT7, with IR Upto 164 Feet - Loop Out - 4K @ 30Hz 1080P Full HD Signal Distribution (EX-170C)

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*Product available on Desertcart Tunisia*
*Store origin: TN*
*Last updated: 2026-05-31*