--- product_id: 651572768 title: "8K 48Gbps HDMI eARC Audio Extractor Dolby Atmos DTS: X, VRR, ALLM, QMS" brand: "orei" price: "₨76572" currency: LKR in_stock: true reviews_count: 13 url: https://www.desertcart.lk/products/651572768-8k-48gbps-hdmi-earc-audio-extractor-dolby-atmos-dts-x store_origin: LK region: Sri Lanka --- # 48Gbps HDMI 2.1 bandwidth 4K@120Hz gaming ready Dolby Atmos & DTS:X audio 8K 48Gbps HDMI eARC Audio Extractor Dolby Atmos DTS: X, VRR, ALLM, QMS **Brand:** orei **Price:** ₨76572 **Availability:** ✅ In Stock ## Summary > 🎧 Elevate your home theater & gaming setup with crystal-clear sound and buttery-smooth 4K visuals! ## Quick Answers - **What is this?** 8K 48Gbps HDMI eARC Audio Extractor Dolby Atmos DTS: X, VRR, ALLM, QMS by orei - **How much does it cost?** ₨76572 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.lk](https://www.desertcart.lk/products/651572768-8k-48gbps-hdmi-earc-audio-extractor-dolby-atmos-dts-x) ## 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 - • **Future-Proof HDMI 2.1:** 48Gbps bandwidth ensures flawless HDR10, Dolby Vision, and VRR support for stunning visuals. - • **Global Ready & Reliable:** Dual voltage power supply with international adapter plus lifetime tech support and 1-year warranty. - • **Next-Level Gaming Visuals:** Experience ultra-smooth 4K@120Hz gameplay on PS5 & Xbox with zero compromise. - • **Immersive Audio Extraction:** Seamlessly extract Dolby Atmos, DTS:X, and LPCM 7.1 surround sound to your soundbar or AV receiver. - • **Effortless eARC Auto-Detection:** Automatically sync audio from your TV apps or external devices without manual setup. ## Overview The OREI BK-929 HDMI eARC Audio Extractor delivers pristine Dolby Atmos and DTS:X audio extraction while supporting 4K@120Hz video passthrough via HDMI 2.1 with 48Gbps bandwidth. Compatible with soundbars, AV receivers, PS5, Xbox, and 4K monitors, it auto-detects eARC signals for seamless integration. Featuring HDR10, Dolby Vision, VRR, and ALLM support, this device future-proofs your entertainment setup with global power compatibility and backed by lifetime tech support. ## Description BK-929 BK-929U HDA-929 BK-931 BK-927 HDA-913 BKA-1 ## Features - Extract eARC audio from your external source or an ARC TV. Compatible with soundbars; Auto eARC detection when using the TV's apps or external devices. Perfect for playing 4K@120hz, 2K@60hz PS5 or Xbox games on a 120hz 4K monitor while extracting eARC audio to your soundbar - Audio extractor: Extract full HDMI audio from any HDMI source signal and pass through 4K or HDR the video to a compatible display/TV and output HDMI Audio to AV Receiver with HDMI input., LPCM 7.1 CH, Dolby TrueHD, Atmos and DTS-HD Master, DTS: X Audio Pass-through - Supports - DTS HD, Dolby TrueHD (via hdmi), Dolby Atmos Compatible, Use the TV RC to Adjust the Soundbar Volume Note:Does not support CEC. Will not allow volume control through TV or Source remote. - Lifetime OREI Tech support and 1 Year Warranty. The device comes with a dual voltage supply using a US plug, and an adapter/converter is provided for international use. - Package Includes: User Manual, 100-240V Power Adapter, BK-929 Audio Extractor ## Technical Specifications | Specification | Value | |---------------|-------| | Asin | B0D951KMTM | | Audio Output Mode | Dolby Atmos, DTS:X, Dolby TrueHD, DTS-HD Master, LPCM 7.1 CH | | Best Sellers Rank | #47,647 in Electronics (See Top 100 in Electronics) #98 in Digital-Analog Converters | | Brand Name | OREI | | Compatible Devices | Soundbars, TVs, AV Receivers, PS5, Xbox, 4K Monitors (with supported audio formats) | | Customer Reviews | 3.9 3.9 out of 5 stars (77) 3.9 out of 5 stars | | Interface | HDMI | | Item Weight | 178 g | | Manufacturer | OREI | | Maximum Supply Voltage | 240 volts | | Minimum Supply Voltage | 100 volts | | Model | BK-929 | | Mounting Type | Tabletop | | Number Of Channels | 7 | | Number Of Items | 1 | | Number Of Packs | 1 | | Number Of Pins | 38 | | Part Number | BK-929 | | Unit Count | 1 Count | | Upc | 850031132856 | ## Product Details - **Brand:** OREI - **Interface Type:** HDMI - **Maximum Supply Voltage:** 240 volts - **Mounting Type:** Tabletop - **Number of Pins:** 38 ## Images ![8K 48Gbps HDMI eARC Audio Extractor Dolby Atmos DTS: X, VRR, ALLM, QMS - Image 1](https://m.media-amazon.com/images/I/61XEviz-tQL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ From Fire Stick to Sonos ARC or Beam, BK-929 *by on Reviewed in the United States November 28, 2025* I purchased the BK-929 to use the Amazon Fire Stick as the input because the Fire Stick outputs Dolby Atmos and my TV only has Arc output. The Fire Stick sees this as a Dolby Atmos device and enables Dolby Atmos output. The BK-929 extracts the Dolby Atmos and passes it to my Sonos ARC and my Sonos Beam 2nd GEN without issues. The BK-929 does not use CEC pass through which is a minor inconvenience. Now with the Sonos, this may be in my Sonos Beam settings for Ungroup on Autoplay, I have to actually select TV as Source before sound will come out, I will test this in the future. The Video Pass through works without issues between my 4k 3D LG and my 1080p Epson projector.The BK-929 passes the proper Audio signals to the Sonos devices according to the Audio Signals the Fire Stick indicates for the Source Audio Tracks be it Sterio 2.1 al the way to Dolby Atmos.Compatible with the Fire Stick as input and the Sonos ARC or Beam 2nd GEN as OutputSetup was very easy, after all the connections were made, it just worked.Solid build, it feels like quality in your hand.Well worth the money.CON: No CEC pass through, definitely not a deal breaker though.I am very happy with this purchase and would recommend it to others, it just works. ### ⭐⭐⭐ Initialization problems *by on Reviewed in the United States June 8, 2026* I am using the BK-929U with a Xumo Stream box, Samsung Smart TV, and Sonos Arc Ultra. The device will only initialize properly about 50% of the time, and must have it's power cycled after all other devices are powered on. This is quite inconvenient. but once initialized correctly, it will operate reliably for the TV viewing session. I installed a remote controlled power outlet so that I may cycle power on the device from my smart phone. ### ⭐⭐⭐⭐⭐ Good Solution for PC Gamers - Atmos and DTS:X Support from GPU HDMI *by on Reviewed in the United States December 14, 2024* I purchased this product to connect my NVidia GPU (HDMI) to my gaming monitor and Atmos soundbar.This is an updated review. I had purchased this product and was originally dissatisfied with it and returned it. I am a PC gamers that was attempting to connect my NVidia HDMI port to my soundbar eARC port and my gaming monitor.My two concerns in my initial review was that BK-929 appeared to be locked to 120Hz even though I was on a 1440p display with much higher refresh rate. Adding custom resolution via NVCP did not work. Additionally, the BK-929 was using the EDID information from my monitor instead of my Atmos soundbar. This meant that the BK-929 telling Windows 11 I only had two channel stereo and no other sound formats were available.This was/is a common problem I found with units from other manufactures I tested. For years companies that created all these affordable "audio extractors" would only support users with televisions which accurately report audio formats. However, PC users were left out as nearly all gaming monitors don't have ARC/eARC.Orei actually read my review and reached out to me after I had returned the product and offered to help me find a solution with a firmware fix. The unit they sent out had an updated firmware that unlocked the 120Hz restriction and was able to support ~220Hz which more than adequate for gaming; however, it didn't fix the issue with unit only using EDID from monitor and not soundbar.I communicated with Orei support and they sent me an adjusted firmware that finally unlocked Dolby Atmos and DTS:X through Windows 11.Orei seems like a company that actually cares and are proud of their products. I'm excited that a solution for PC gamers wanting to use use their GPU's that already have the audio capability for Atmos and other formats finally have a product that will work with eARC connections to audio systems without needing a $400 adapter or an AV system with HDMI 2.1 passthrough. This is important as many of the smaller soundbars that are appropriate for a computer desk typically only come with eARC port and not HDMI input (ie: Beam G2/SB400).I'm unsure if the firmware fix was specifically made for me, or if it will fix the issue for everyone. However, if you're planning on using this device to connect your PC GPU to an eARC port on your sound device do know that Orei support is aware and has a solution for PC gamers. ## Frequently Bought Together - OREI eARC 8K Audio Extractor, Extract Dolby Atmos Convert Sound bar 4K @ 120hz 18G HDMI 2.0 ARC Support HDCP 2.2 Perfect for 8K Monitors, HDR, Dolby Vision, HDR10 Support Sonos Bose (BK-929) - UGREEN 8K HDMI 2.1 Cable 48Gbps 1.6FT, Certified Ultra High Speed HDMI Cord Aluminum, 4K@240Hz 120Hz 10K 8K@60Hz, HDCP 2.2&2.3, eARC HDR 10 Dolby Compatible with PS5/Blu-ray/Roku TV/Switch 2/Mac mini --- ## 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.lk/products/651572768-8k-48gbps-hdmi-earc-audio-extractor-dolby-atmos-dts-x](https://www.desertcart.lk/products/651572768-8k-48gbps-hdmi-earc-audio-extractor-dolby-atmos-dts-x) --- *Product available on Desertcart Sri Lanka* *Store origin: LK* *Last updated: 2026-08-14*