--- product_id: 467665192 title: "HDMI Audio Extractor 4K x 2K@30Hz HDMI to Optical Audio Adapter HDMI to Optical Spdif Toslink and 3.5mm L/R Stereo Audio Converter Support DTS-HD/3D /Blue-Ray/Dolby-AC3/PS3/PS4/HDTV" brand: "cmstedcd" price: "500.14 DT" currency: TND in_stock: true url: https://www.desertcart.tn/products/467665192-hdmi-audio-extractor-4k-x-2k-30hz-hdmi-to-optical store_origin: TN region: Tunisia --- # 4K@30Hz Video Support 3 Audio EDID Modes HDMI + Optical + 3.5mm Outputs HDMI Audio Extractor 4K x 2K@30Hz HDMI to Optical Audio Adapter HDMI to Optical Spdif Toslink and 3.5mm L/R Stereo Audio Converter Support DTS-HD/3D /Blue-Ray/Dolby-AC3/PS3/PS4/HDTV **Brand:** cmstedcd **Price:** 500.14 DT **Availability:** ✅ In Stock ## Summary > 🎧 Elevate your AV game—because your setup deserves flawless sound and stunning visuals! ## Quick Answers - **What is this?** HDMI Audio Extractor 4K x 2K@30Hz HDMI to Optical Audio Adapter HDMI to Optical Spdif Toslink and 3.5mm L/R Stereo Audio Converter Support DTS-HD/3D /Blue-Ray/Dolby-AC3/PS3/PS4/HDTV by cmstedcd - **How much does it cost?** 500.14 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/467665192-hdmi-audio-extractor-4k-x-2k-30hz-hdmi-to-optical) ## Best For - cmstedcd enthusiasts ## Why This Product - Trusted cmstedcd brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Ultra HD Ready:** Supports stunning 4K@30Hz and 3D video formats, delivering cinema-quality visuals right to your screen. - • **Versatile Audio Modes:** Choose between Pass-through, 2CH stereo, or immersive 5.1CH DTS digital audio to match your setup and mood. - • **Plug & Play Convenience:** No drivers needed—just connect and enjoy stable, high-fidelity audio with a sleek, durable metal design. - • **Seamless Audio-Video Sync:** Extract and split HDMI audio without any lag or loss, ensuring crystal-clear sound with perfect video timing. - • **Broad Device Compatibility:** Works flawlessly with Blu-ray players, gaming consoles (PS3/PS4/PS5), Fire TV, Chromecast, and more for ultimate flexibility. ## Overview This HDMI Audio Extractor splits high-definition HDMI signals into separate audio and video outputs, supporting up to 4K@30Hz resolution and multiple audio formats including DTS-HD and Dolby-AC3. Featuring HDMI, Optical Toslink SPDIF, and 3.5mm stereo outputs, it offers versatile connectivity for gaming consoles, Blu-ray players, and streaming devices. Its plug-and-play design with a robust metal casing ensures stable, lag-free audio-video synchronization for professional-grade home entertainment. ## Description HDMI Audio Extractor 4K x 2K@30Hz HDMI to Optical Audio Adapter HDMI to Optical Spdif Toslink and 3.5mm L/R Stereo Audio Converter Support DTS-HD/3D /Blue-Ray/Dolby-AC3/PS3/PS4/HDTV ## Features - 【HDMI Audio Extractor Splitter】One HDMI input port, one HDMI output port, Optical Toslink SPDIF and 3.5mm stereo audio output, achieve the synchronization of audio signal separation,guarantees audio and video transmission with high-fidelity and lossless. - 【3 Audio EDID Settings】HDMI optical audio splitter with Pass, 2CH, 5.1CH three audio mode options. 3.5mm Analog R/L output supports 2CH PCM stereo audio; SPDIF output supports 2CH PCM,5.1CH Digital, DTS Audio.Sound and picture signals are transmitted without delay. - 【4K@30Hz Resolution】HDMI optical splitter supports resolutions up to 4k2k@30Hz/3D /1080p/1080i/720p/576p/576i/480p/480i. 3D and 24bit/deep color 30bit,36bit deep colour, synchronized sound.This audio extractor only supports 4K 30hz, HDMI version 1.4. - 【HDMI Optisch Adapter Wide Compatibility】This HDMI to HDMI Audio Extractor is suitable for Blu-ray/DVD/HD Players, Cable/Satellite Boxes, Fire TV, HDTV, Chromecast, PS4 Slim, PS3, PS3, PS4, PS5, Xbox, PC/Laptop, HD Camcorders, HD DVR, etc. - 【Plug and Play】The optical audio adapter no need to Install Drivers and Software,plug and play,Metal box construction, solid build. more stable signal transmission, compact and exquisite, convenient storage.(Note:The HDMI Audio Splitter is low power and only requires a USB port connected to another device's 5V USB port to function.) ## Product Details - **Brand:** CMSTEDCD - **Maximum supply voltage:** 5 Volts - **Minimum supply voltage:** 5 Volts - **Mounting type:** Cable Mount - **Number of pins:** 42 ## Images ![HDMI Audio Extractor 4K x 2K@30Hz HDMI to Optical Audio Adapter HDMI to Optical Spdif Toslink and 3.5mm L/R Stereo Audio Converter Support DTS-HD/3D /Blue-Ray/Dolby-AC3/PS3/PS4/HDTV - Image 1](https://m.media-amazon.com/images/I/611GoQtNy+L.jpg) ## Frequently Bought Together - HDMI Audio Extractor 4K x 2K@30Hz HDMI to Optical Audio Adapter HDMIto Spdif Toslink and 3.5mm L/R Stereo Audio Converter Support DTS-HD/3D /Blue-Ray/Dolby-AC3/PS3/PS4/HDTV - WARRKY Optical Cable for Soundbar to TV, Optical Cable, 1.8M / 6FT [Alloy Case, Nylon Braided, 24K Gold-Plated] Digital Optical Audio Cable Toslink, Compatible with Samsung, LG, Sony, Xbox etc. --- ## 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.tn/products/467665192-hdmi-audio-extractor-4k-x-2k-30hz-hdmi-to-optical](https://www.desertcart.tn/products/467665192-hdmi-audio-extractor-4k-x-2k-30hz-hdmi-to-optical) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-07-09*