---
product_id: 680020824
title: "OREI 8K eARC HDMI 2.1 Switch 4x1, Switcher with Audio Extractor UltraHD Supports Upto 4K @ 120Hz PS5, Xbox, Gaming, Remote Contorl IR EDID HDCP 2.3 - Optical Out, L/R Headphones (BK-401ARC)"
brand: "orei"
price: "€ 213.43"
currency: EUR
in_stock: true
reviews_count: 6
category: "Orei"
url: https://www.desertcart.sk/products/680020824-orei-8k-earc-hdmi-2-1-switch-4x1-switcher-audio
store_origin: SK
region: Slovakia
---

# Low-latency VRR & ALLM for gaming 8K & 4K@120Hz UltraHD support Optical & L/R audio extraction OREI 8K eARC HDMI 2.1 Switch 4x1, Switcher with Audio Extractor UltraHD Supports Upto 4K @ 120Hz PS5, Xbox, Gaming, Remote Contorl IR EDID HDCP 2.3 - Optical Out, L/R Headphones (BK-401ARC)

**Brand:** orei
**Price:** € 213.43
**Availability:** ✅ In Stock

## Summary

> 🎯 Elevate your entertainment setup — don’t just watch, dominate the digital frontier!

## Quick Answers

- **What is this?** OREI 8K eARC HDMI 2.1 Switch 4x1, Switcher with Audio Extractor UltraHD Supports Upto 4K @ 120Hz PS5, Xbox, Gaming, Remote Contorl IR EDID HDCP 2.3 - Optical Out, L/R Headphones (BK-401ARC) by orei
- **How much does it cost?** € 213.43 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sk](https://www.desertcart.sk/products/680020824-orei-8k-earc-hdmi-2-1-switch-4x1-switcher-audio)

## 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

- • **Pro-Grade Audio Extraction:** Extract pristine digital audio via optical SPDIF or analog L/R outputs to connect legacy or high-end sound systems effortlessly.
- • **Smart IR Remote & CEC Control:** Control your switcher and soundbar with a single remote or your TV’s remote via HDMI-CEC for ultimate convenience.
- • **Universal Device Compatibility:** Works flawlessly with PS5, Xbox Series X, Blu-ray players, PCs, and streaming devices across all major OS platforms.
- • **Seamless 8K & 4K@120Hz Switching:** Experience ultra-smooth visuals with HDMI 2.1 bandwidth supporting up to 8K and 4K at 120Hz for next-gen gaming and streaming.
- • **Future-Proof HDR & Gaming Features:** Supports HDR10, HDR10+, Dolby Vision, VRR, ALLM, QMS, QFT, and SBTM ensuring your setup stays cutting-edge.

## Overview

The OREI BK-401ARC is a premium 4-in-1 HDMI 2.1 switcher designed for professionals and gamers demanding flawless 8K and 4K@120Hz video with advanced HDR and gaming features. It includes versatile audio extraction via optical and analog outputs, supports HDMI-CEC for unified control, and is compatible with all major devices and operating systems. Perfect for multi-console setups, conference rooms, or high-end home theaters, it ensures lossless signal transmission and future-proof connectivity.

## Description

Product Description Orei BK-401ARC is a reliable distribution amplifier that takes 4 HDMI 2.1 signals up to 8K and duplicates the signal to up to 1 HDMI display, creating a fantastic lossless picture or audio transmission via an HDMI cable. With this switch, you can also extract audio via optics. Compact, durable and easy to install and use. Ideal for gaming, with high refresh rate, trade fair, conference room, bedroom, living room, kitchen and backyard. Manufacturer Contact Information info@orei.com

Review: Perfect - This device is excellent. I wanted to use an unused Samsung soundbar with my new triple monitor setup. I had 3 gaming consoles and wanted them all connected to only the 4K HD monitor while I use the other two monitors for my work using the laptop. This device made me connect my PS5, Steam Deck, and Nintendo Switch 2 and receive full 4K 120Hz with HDR, VRR and ALLM on my monitor while receiving perfect sound from my soundbar through an optical cable. I couldn’t get the PS5 to show output info as 4K 120Hz until I ran Monster Hunter Wilds. You must be running a game that supports 120Hz if you want to make sure such devices work! Thank you for creating such a niche product that delivers exactly what it promises. I read that some of these devices fail to deliver the specs they advertise.
Review: Excelente - Compre este articulo para sacarle provecho a mis puertos hdmi 2.1 tengo conectados un series x un switch 2 y una pc gamer conserva los 4k a 120 hz sin problema muy recomendable

## Features

- 8K eARC/ARC HDMI 4 in 1 Output Switch mit Audio Extractor über optischen SPDIF oder RCA L/R Ausgang. Dieses Gerät extrahiert kein Audio über HDMI. Extrahiert kein eARC oder ARC über HDMI auf Soundbars. Ihr Fernseher muss eARC oder ARC unterstützen, um zu funktionieren.
- Der 8K-Switch ist kompatibel mit allen Betriebssystemen wie Windows, Mac OS, Linux. Funktioniert auch perfekt mit Logitech Harmony, One X, PS5, Roku 4, desertcart Fire TV, Blu-ray-Player, Projektor usw. Wenn Ihr Fernseher über einen eARC- oder ARC-Anschluss verfügt, können Sie eine eARC/ARC-Soundbar an den In1-Anschluss des Switches anschließen, um Audio von Ihren Quellen zu senden
- Unterstützte Auflösung: bis zu 8K, 4K/120Hz, 1080p, 720p, HDR, HDR10, HDR10+, Dolby Vision, VRR, ALLM, QMS, QFT und SBTM. HLG Pass Through. Unterstützt HDMI-Audioformate: LPCM, Dolby Digital / Plus/EX, Dolby True HD, DTS, DTS-EX, DTS-96/24, DTS High Res, DTS-HD Master Audio, DSD.
- Audio-Extraktion: Verfügt über Audio-Extraktion über SPDIF-Digital-Audio. Unterstützte HDMI-Audioformate: Digital Atmos, LPCM, Dolby Digital/Plus/EX, Dolby True HD, DTS, DTS-EX, DTS-96/24, DTS High Res, DTS-HD Master Audio, DSD. Analoges Audio: LR unterstützt LPCM 2.0CH
- CEC-Steuerung: Steuern Sie Soundbar und Eingabegeräte über die TV-Fernbedienung. Lieferumfang: 4 x 1 8K-Schalter, Netzteil, IR-Fernbedienung, Bedienungsanleitung (evtl. nicht in deutscher Sprache), 1 Jahr Garantie. OREI

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0D4ZQ6NH1 |
| Best Sellers Rank | #51,902 in Electronics ( See Top 100 in Electronics ) #123 in Audio & Video Selector Boxes |
| Brand | OREI |
| Cable Type | HDMI, Optical |
| Color | Black |
| Compatible Devices | Blu-Ray Player, Gaming Console, Projector, Streaming Device, Television |
| Connector Type Used on Cable | HDMI |
| Customer Reviews | 4.0 4.0 out of 5 stars (105) |
| Item Weight | 1 Pounds |
| Manufacturer | OREI |
| Mfr Part Number | BK-401ARC |
| Model Number | BK-401ARC |
| Number of Ports | 4 |
| UPC | 850031132870 |

## Product Details

- **Brand:** OREI
- **Cable type:** HDMI, Optical
- **Colour:** Black
- **Compatible devices:** Blu-Ray Player, Gaming Console, Projector, Streaming Device, Television
- **Connector type:** HDMI

## Images

![OREI 8K eARC HDMI 2.1 Switch 4x1, Switcher with Audio Extractor UltraHD Supports Upto 4K @ 120Hz PS5, Xbox, Gaming, Remote Contorl IR EDID HDCP 2.3 - Optical Out, L/R Headphones (BK-401ARC) - Image 1](https://m.media-amazon.com/images/I/51h6FCksk6L.jpg)
![OREI 8K eARC HDMI 2.1 Switch 4x1, Switcher with Audio Extractor UltraHD Supports Upto 4K @ 120Hz PS5, Xbox, Gaming, Remote Contorl IR EDID HDCP 2.3 - Optical Out, L/R Headphones (BK-401ARC) - Image 2](https://m.media-amazon.com/images/I/71VudtTfbWL.jpg)
![OREI 8K eARC HDMI 2.1 Switch 4x1, Switcher with Audio Extractor UltraHD Supports Upto 4K @ 120Hz PS5, Xbox, Gaming, Remote Contorl IR EDID HDCP 2.3 - Optical Out, L/R Headphones (BK-401ARC) - Image 3](https://m.media-amazon.com/images/I/71rFwHGqQ0L.jpg)
![OREI 8K eARC HDMI 2.1 Switch 4x1, Switcher with Audio Extractor UltraHD Supports Upto 4K @ 120Hz PS5, Xbox, Gaming, Remote Contorl IR EDID HDCP 2.3 - Optical Out, L/R Headphones (BK-401ARC) - Image 4](https://m.media-amazon.com/images/I/71tmTGcxXfL.jpg)
![OREI 8K eARC HDMI 2.1 Switch 4x1, Switcher with Audio Extractor UltraHD Supports Upto 4K @ 120Hz PS5, Xbox, Gaming, Remote Contorl IR EDID HDCP 2.3 - Optical Out, L/R Headphones (BK-401ARC) - Image 5](https://m.media-amazon.com/images/I/8182iTSA97L.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Perfect
*by R***J on 9 April 2026*

This device is excellent. I wanted to use an unused Samsung soundbar with my new triple monitor setup. I had 3 gaming consoles and wanted them all connected to only the 4K HD monitor while I use the other two monitors for my work using the laptop. This device made me connect my PS5, Steam Deck, and Nintendo Switch 2 and receive full 4K 120Hz with HDR, VRR and ALLM on my monitor while receiving perfect sound from my soundbar through an optical cable. I couldn’t get the PS5 to show output info as 4K 120Hz until I ran Monster Hunter Wilds. You must be running a game that supports 120Hz if you want to make sure such devices work! Thank you for creating such a niche product that delivers exactly what it promises. I read that some of these devices fail to deliver the specs they advertise.

### ⭐⭐⭐⭐⭐ Excelente
*by J***A on 28 September 2025*

Compre este articulo para sacarle provecho a mis puertos hdmi 2.1 tengo conectados un series x un switch 2 y una pc gamer conserva los 4k a 120 hz sin problema muy recomendable

### ⭐⭐⭐⭐⭐ Nice, compact, EArc capable, EDID adjustable
*by A***R on 9 January 2026*

I specifically use this for a projector with a soundbar. This switcher’s input functions are basically what you’d find on modernized TVs. These are the inputs/outputs: In: 3 Hdmi, 1 Hdmi E-ARC Out (to the projector’s hdmi input) 1 Hdmi E-ARC I have a Playstation 5/Firestick hooked up with 2 of the inputs on the switcher. It does have an auto switch function (works pretty good) and you have the ability to remotely and manually switch (also works pretty good). It might take some getting used to but once you have it down, it works fantastic. I can also confirm that Dolby Atmos can be transmitted through this switch. There is an EDID function you can adjust if you have handshake issues between your devices. Specifically for my setup, I was hoping to achieve Dolby Atmos from the firestick. It did not detect Atmos initially. I had to adjust the EDID from the default 1-1-1 to 1-1-0 with a power cycle, and viola, works like a charm now. Super satisfied. If you’re debating, do some research with its functions and decide what your ultimate goal is, try it out, if it’s not on par with your goal, return it within amazons return policy date.

## Frequently Bought Together

- OREI 8K eARC HDMI 2.1 Switch 4x1, Switcher with Audio Extractor UltraHD Supports Upto 4K @ 120Hz PS5, Xbox, Gaming, Remote Contorl IR EDID HDCP 2.3 - Optical Out, L/R Headphones (BK-401ARC)
- Highwings 8K 10K 4K HDMI Cable 48Gbps 6.6FT/2M, Certified Ultra High Speed HDMI Cable Braided Cord-4K@120Hz 8K@60Hz, DTS:X, HDCP 2.2 & 2.3, HDR 10 Compatible with Roku TV/PS5/HDTV/Blu-ray
- Ubluker 10k 8k 4k HDMI Cable 3.3 FT, Certified Ultra High Speed HDMI® Cable 4k 144Hz 120Hz 8k 60Hz 2k 240Hz 48Gbps 0.03ms HDR10+ ARC eARC HDCP2.3 Compatible for Mac RTX4090 PC TV PS5 Xbox

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*Product available on Desertcart Slovakia*
*Store origin: SK*
*Last updated: 2026-08-13*