---
product_id: 633872159
title: "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: "60999 Ft"
currency: HUF
in_stock: true
reviews_count: 10
category: "Orei"
url: https://www.desertcart.hu/products/633872159-8k-earc-hdmi-2-1-switch-4x1-switcher-with-audio
store_origin: HU
region: Hungary
---

# 4 HDMI inputs for multi-gaming setup 8K @ 60Hz UHD clarity Dolby Atmos & LPCM audio extraction 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:** 60999 Ft
**Availability:** ✅ In Stock

## Summary

> 🎯 Elevate your home theater game with flawless 8K visuals & immersive sound!

## Quick Answers

- **What is this?** 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?** 60999 Ft with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hu](https://www.desertcart.hu/products/633872159-8k-earc-hdmi-2-1-switch-4x1-switcher-with-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

- • **Smart CEC Control:** Control your entire AV setup with your TV remote thanks to HDMI-CEC pass-through, simplifying your entertainment experience.
- • **Multi-Device Mastery:** Connect up to 4 HDMI sources including PS5, Xbox, Firestick, and Blu-ray players, effortlessly switching with IR remote or auto-switching.
- • **Seamless 8K UHD Visuals:** Experience ultra-smooth 8K @ 60Hz and 4K @ 120Hz HDR gaming and streaming with HDMI 2.1 bandwidth up to 48 Gbps.
- • **Future-Proof Compatibility:** Supports HDR10+, Dolby Vision, VRR, ALLM, and EDID adjustments to ensure flawless handshake and optimal performance across all devices.
- • **Immersive Audio Extraction:** Unlock Dolby Atmos, DTS-HD, and LPCM audio via Optical SPDIF or Analog L/R outputs for next-level soundbar performance.

## Overview

The OREI 8K eARC HDMI 2.1 Switch 4x1 (BK-401ARC) is a cutting-edge HDMI switcher designed for professionals and enthusiasts seeking ultra-high-definition video up to 8K @ 60Hz and 4K @ 120Hz. It supports advanced HDR formats and delivers high-fidelity audio extraction including Dolby Atmos and DTS-HD via Optical and Analog outputs. With 4 HDMI inputs, IR remote control, HDMI-CEC pass-through, and EDID customization, it seamlessly integrates multiple devices like PS5, Xbox, and soundbars, making it the ultimate hub for a premium, future-proof AV setup.

## Description

desertcart.com: 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) : Electronics

Review: Nice, compact, EArc capable, EDID adjustable - 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 desertcarts return policy date.
Review: Great to get the most out of your soundbar with an old TV - I've got this setup to split the audio and video between an Sonos Arc soundbar and 1st gen Samsung QLED LCD. Now I can finally get full DTS and Atmos audio, before if it was anything but Dolby it would switch to Stereo for me from my bluray. Now I'm getting the full abilities of the Sonos soundbar and could not be happier! HDMI-CEC is also passed through so my AppleTV can be controlled with the TV remote still (appletv remote is kinda bad). Having to select the Input from the devices included remote control is a small price to pay to get full sound format support. The price is also is very nice as the alternative solutions would be multiple times more for a Receiver with two outputs or a new TV that supports DTS/Atmos... I've got the soundbar into input 1, the tv on the output and then my AppleTV, bluray and xbox on the 2, 3, 4 inputs. 110 setup for the dip swtiches so it will split the audio to input 1 and video to the output and working great.

## Features

- 8K eARC/ARC HDMI Switcher with Audio Extraction: 4 HDMI inputs and 1 HDMI output with Optical (SPDIF) and L/R RCA audio outputs. Does not extract audio through HDMI or eARC/ARC to soundbars. TV must support eARC/ARC for audio return. Includes dual voltage supply (US plug) with international adapter/converter.
- Broad Compatibility: Works seamlessly with Windows, Mac OS, and Linux systems. Perfect for PS5, Xbox One X, Roku, desertcart Fire TV, Blu-ray players, PCs, projectors, and more. If your TV has an eARC or ARC port, you can connect a compatible soundbar to the IN1 port to send audio from connected sources.
- Stunning 8K UHD Performance: Supports up to 8K @ 60 Hz, 4K @ 120 Hz, 2K @ 60 Hz, HDR, HDR10, HDR10+, Dolby Vision, VRR, ALLM, QMS, QFT, and SBTM. HLG pass-through supported. HDMI 2.1 compliant for full bandwidth 48 Gbps transmission.
- High-Fidelity Audio Extraction: Extracts audio via Optical SPDIF or Analog L/R outputs. Supports Dolby Atmos, LPCM, Dolby Digital/Plus/EX, Dolby True HD, DTS, DTS-HD Master Audio, and more. Analog RCA output supports LPCM 2.0 CH.
- CEC & Full OREI Support: Supports CEC control to manage your soundbar and HDMI inputs via TV remote. Includes 4x1 8K Switcher, Power Adapter, IR Remote Control, User Manual, and backed by a 1-Year Warranty with Full OREI Support.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0D4ZQ6NH1 |
| Best Sellers Rank | #182 in Audio & Video Selector Boxes |
| Customer Reviews | 4.0 4.0 out of 5 stars (88) |
| Date First Available | May 23, 2024 |
| Item Weight | 1 pounds |
| Item model number | BK-401ARC |
| Manufacturer | OREI |
| Package Dimensions | 9.53 x 5.31 x 2.68 inches |

## Product Details

- **Brand:** OREI
- **Cable Type:** HDMI
- **Color:** Black
- **Compatible Devices:** HDMI Source, Playstation 5, xBox
- **Connector Type:** HDMI

## Images

![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/51xDF6ivOwL.jpg)

## Customer Reviews

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

### ⭐⭐⭐⭐⭐ Great to get the most out of your soundbar with an old TV
*by B***U on September 7, 2024*

I've got this setup to split the audio and video between an Sonos Arc soundbar and 1st gen Samsung QLED LCD. Now I can finally get full DTS and Atmos audio, before if it was anything but Dolby it would switch to Stereo for me from my bluray. Now I'm getting the full abilities of the Sonos soundbar and could not be happier! HDMI-CEC is also passed through so my AppleTV can be controlled with the TV remote still (appletv remote is kinda bad). Having to select the Input from the devices included remote control is a small price to pay to get full sound format support. The price is also is very nice as the alternative solutions would be multiple times more for a Receiver with two outputs or a new TV that supports DTS/Atmos... I've got the soundbar into input 1, the tv on the output and then my AppleTV, bluray and xbox on the 2, 3, 4 inputs. 110 setup for the dip swtiches so it will split the audio to input 1 and video to the output and working great.

### ⭐⭐⭐ If you're looking to use this with a capture card, it might not work.
*by V***N on June 28, 2025*

I have a BK-21A from OREI hooked up to an elgato 4k x as my current setup. It works great. No problems, I can capture clean footage. However, the only issue I currently have with it is that I need more hdmi inputs to connect multiple consoles and a PC. With the BK-21A I can really only connect one console and the PC. So I got this BK-401A with the idea that I'd replace the BK-21A with it for more inputs. Unfortunately, the output from the BK-401A doesn't connect to the elgato. The signal for the output on both the HDMI switch and the elgato blink on and off, never achieving any connection. I don't know if it's something to do with the eARC functionality, it simply will not connect no matter what setting I try (eARC on and off, various EDID settings). The BK-401A does work between the devices and the monitor, just not when it's between the devices and the capture card in the link. Unfortunately, it doesn't mesh at all with my setup, so I'll have to return it. Maybe the BK-41A will work.

## 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 Hungary*
*Store origin: HU*
*Last updated: 2026-02-26*