--- product_id: 680020824 title: "8K eARC HDMI 2.1 4x1 Switch, UltraHD Audio Extractor Switch supports up to 4K @ 120Hz PS5, Games, Remote Control Officel IR EDID HDCP 2.3 - Optical Output, L/R Headphones (BK-401A)" brand: "orei" price: "₱14686" currency: PHP in_stock: true category: "Orei" url: https://www.desertcart.ph/products/680020824-8k-earc-hdmi-2-1-4x1-switch-ultrahd-audio-extractor store_origin: PH region: Philippines --- # Low-latency VRR & ALLM gaming support 8K & 4K@120Hz UltraHD video Optical & analog audio extraction 8K eARC HDMI 2.1 4x1 Switch, UltraHD Audio Extractor Switch supports up to 4K @ 120Hz PS5, Games, Remote Control Officel IR EDID HDCP 2.3 - Optical Output, L/R Headphones (BK-401A) **Brand:** orei **Price:** ₱14686 **Availability:** ✅ In Stock ## Summary > 🎯 Elevate your entertainment — 8K clarity meets pro-level audio control! ## Quick Answers - **What is this?** 8K eARC HDMI 2.1 4x1 Switch, UltraHD Audio Extractor Switch supports up to 4K @ 120Hz PS5, Games, Remote Control Officel IR EDID HDCP 2.3 - Optical Output, L/R Headphones (BK-401A) by orei - **How much does it cost?** ₱14686 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.ph](https://www.desertcart.ph/products/680020824-8k-earc-hdmi-2-1-4x1-switch-ultrahd-audio-extractor) ## 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 Remote Control:** Easily switch inputs and control audio via your TV remote or included IR remote for effortless convenience. - • **Future-Proof HDMI 2.1:** Supports HDR10+, Dolby Vision, VRR, ALLM, and HDCP 2.3 ensuring your setup stays cutting-edge. - • **Universal Compatibility:** Works flawlessly with PS5, Roku, Mac, Windows, Linux, and popular remotes like Logitech Harmony. - • **Seamless Audio Extraction:** Extract pristine digital audio via optical SPDIF or analog L/R outputs for immersive sound setups. - • **Next-Gen Visuals, Zero Lag:** Supports up to 8K resolution and 4K at 120Hz for ultra-smooth, crystal-clear gaming and streaming. ## Overview The OREI BK-401ARC is a premium 4x1 HDMI 2.1 switch supporting up to 8K resolution and 4K at 120Hz, designed for gamers and AV enthusiasts. It features advanced audio extraction via optical SPDIF and analog outputs, supports all major HDR formats and gaming enhancements like VRR and ALLM, and offers seamless control through TV remotes or included IR remote. Compatible with a wide range of devices including PS5, Roku, and Blu-ray players, it ensures future-proof, high-fidelity video and audio switching in any setup. ## 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. ## Features - 8K eARC/ARC HDMI 4 input in 1 output switch with audio extractor via optical SPDIF or RCA L/R output. This device does not extract audio via HDMI. Do not pull eARC or ARC via HDMI to audio fields. Your TV needs to support eARC or ARC to work. - 8K switch selector is compatible with all operating systems such as Windows, Mac OS, Linux. Also works perfectly with Logitech Harmony, One X, PS5, Roku 4, desertcart Fire TV, Blu-ray player, projector, etc. If your TV has an eARC or ARC port, you can connect an eARC/ARC soundbar to the switch's In1 port to send audio from your sources - Supported resolution: up to 8K, 4K/120Hz, 1080p, 720p, HDR, HDR10, HDR10+ Dolby Vision, VRR, ALLM, QMS, QFT and SBTM. HLG Pass Through Supports HDMI Audio Formats: LPCM, Dolby Digital / Plus/EX, Dolby True HD, DTS, DTS-EX, DTS-96/24, DTS High Res, DTS-HD Master Audio, DSD. - Audio extraction: With audio extraction via SPDIF optical digital audio. Supported HDMI Audio Formats: Digital Atmos, LPCM, Dolby Digital/Plus/EX, Dolby True HD, DTS, DTS-EX, DTS-96/24, DTS High Res, DTS-HD Master Audio, DSD. Analog audio: LR supports LPCM 2.0CH - CEC control: Control the sound field and input devices via the TV remote control. Package includes: 4x1 8K switch, power adapter, IR remote control, operation manual, 1 year warranty, full support 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 ![8K eARC HDMI 2.1 4x1 Switch, UltraHD Audio Extractor Switch supports up to 4K @ 120Hz PS5, Games, Remote Control Officel IR EDID HDCP 2.3 - Optical Output, L/R Headphones (BK-401A) - Image 1](https://m.media-amazon.com/images/I/51xDF6ivOwL.jpg) ## 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 --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.ph/products/680020824-8k-earc-hdmi-2-1-4x1-switch-ultrahd-audio-extractor](https://www.desertcart.ph/products/680020824-8k-earc-hdmi-2-1-4x1-switch-ultrahd-audio-extractor) --- *Product available on Desertcart Philippines* *Store origin: PH* *Last updated: 2026-07-06*