--- product_id: 450537757 title: "BOOYES Optical Fiber Decoder Most Box for Car Stereo Radio for Mercedes Benz ML/GL/R Series and for Porsche 911/boxster/Cayenne Series" brand: "ueyuan" price: "S$211" currency: SGD in_stock: true reviews_count: 5 url: https://www.desertcart.sg/products/450537757-booyes-optical-fiber-decoder-most-box-for-car-stereo-radio store_origin: SG region: Singapore --- # High-speed optical decoding Plug & play RCA connectivity Tailored for luxury Mercedes & Porsche BOOYES Optical Fiber Decoder Most Box for Car Stereo Radio for Mercedes Benz ML/GL/R Series and for Porsche 911/boxster/Cayenne Series **Brand:** ueyuan **Price:** S$211 **Availability:** ✅ In Stock ## Summary > 🎧 Elevate your drive with flawless sound—because your luxury ride deserves nothing less. ## Quick Answers - **What is this?** BOOYES Optical Fiber Decoder Most Box for Car Stereo Radio for Mercedes Benz ML/GL/R Series and for Porsche 911/boxster/Cayenne Series by ueyuan - **How much does it cost?** S$211 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.sg](https://www.desertcart.sg/products/450537757-booyes-optical-fiber-decoder-most-box-for-car-stereo-radio) ## Best For - ueyuan enthusiasts ## Why This Product - Trusted ueyuan brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Seamless Audio Upgrade:** Transform your car’s Bose or Harman Kardon system with crystal-clear optical fiber decoding. - • **Effortless Installation:** Front-access RCA plugs and simple wiring cut installation time and cost dramatically. - • **Luxury Car Compatibility:** Specifically engineered for Mercedes ML/GL/R (2005-2012) and Porsche 911/Boxster/Cayenne (2004-2015). - • **Optimized Sound Integrity:** Maintains original audio fidelity with low voltage, high-speed fiber optic technology. - • **Support for Complex Setups:** Handles multi-interface fiber systems with optional loop adapters—expert support included. ## Overview The BOOYES Optical Fiber Decoder MOST Box is a precision-engineered audio upgrade device designed for select Mercedes-Benz and Porsche models. It decodes optical fiber signals from Bose or Harman Kardon systems, enabling seamless integration with your car stereo via easy plug-and-play RCA connections. Lightweight and low voltage, it preserves premium sound quality while simplifying installation, making it the must-have upgrade for discerning drivers seeking flawless in-car audio. ## Description Installation Steps: The installation of this optic fiber decoder is quite easy. Please follow the below steps to install the decode to get sound. Step 1 : MOST BOX power wiring, please connect the black wire to your car's GND wire, yellow B+ wire to your car's B+/BATT wire, red ACC wire to yuor original car's ACC wire. Step 2 : For the white plug and the red plug on the decoder, please simply connect them to the car radio unit RCA cable's FRONT OUT L and REAR OUT R as in the picture. (Red RIGHT IN to your car's FRONT OUT R, White LEFT IN to your car's FRONT OUT L). [IMPORTANT NOTE]: Some car models require one or two fiber optic loop adapter. (The original car has more than TWO optical fiber interfaces.) Or please contact the seller for support. If there is no sound after installation, or sound occurs a few minutes after the console starts. you need to determine if the original car comes with the original car navigation, satellite box and CDC. ## Features - Decoding for Bose or Harman Cardon with optical interface: This optical fiber decoder box will make your original car optical fiber amplifier or Harmon Cardon system or Bose audio system. - Compatible Vehicle Type: For Mercedes-Benz ML(2005-2011), Mercedes-Benz GL(2005-2011), Mercedes-Benz R(2005-2011), Mercedes-Benz E(2009-2012), Merced for es-Benz CLS(2009-2012), Mercedes-Benz SLK (2009-2012). - Compatible Vehicle Type: For Bose Amplifier System (PCM3.1 System): For Porsche 911 (2005-2015), For Porsche Boxster (2005-2015), For Porsche Cayman (2004-2015), For Porsche Cayman), orsche Cayen For Porsche . None (2004-2015). Please note if there are multiple fiber interfaces. NOT FOR PCM4.0 System. - Reduce the installation charge, easy to install. All cables are simply connected in the front. But please note if there are multiple fibre interfaces. - [IMPORTANT NOTE]: Some car models require an additional fiber optic cycle adapter. (It has more than 2 optical fiber interfaces in the original car.) Or please contact the seller for support. No sound after installation or a few minutes after the console starts. You need to determine if the original vehicle comes with original car navigation, satellite box and CDC. ## Technical Specifications | Specification | Value | |---------------|-------| | Asin | B089YT17V3 | | Best Sellers Rank | #13,985 in Electronics (See Top 100 in Electronics) #83 in Car Audio & Video Input Adapters | | Brand Name | UEYUAN | | Cable Type | Fiber Optic | | Color | White,Yellow | | Compatible Devices | Mercedes Benz ML, Mercedes Benz GL, Mercedes Benz R Series, Porsche 911, Porsche boxster, Porsche Cayenne Series | | Compatible Phone Models | No Compatible Phone Models | | Connectivity Technology | Auxiliary | | Connector Gender | Plug to... | | Connector Type | RCA | | Customer Package Type | sealed anti-static bag | | Customer Reviews | 4.3 4.3 out of 5 stars (131) 4.3 out of 5 stars | | Indoor Outdoor Usage | Indoor | | Item Length | 1 Centimeters | | Item Shape | Flat | | Item Weight | 90 Grams | | Manufacturer | BOOYES | | Model | BY-MLOPB-001 | | Model Name | Decodificador de fibra óptica | | Number Of Items | 1 | | Number Of Pins | 2 | | Other Special Features Of The Product | High Speed, Lightweight, Low Voltage | | Part Number | BY-MLOPB-001 | | Recommended Uses For Product | Car stereo signal decoding for Mercedes Benz ML/GL/R Series and Porsche 911/boxster/Cayenne Series | | Specification Met | ISO | | Unit Count | 1.0 Count | ## Product Details - **Brand:** UEYUAN - **Cable type:** Fiber Optic - **Connector type:** RCA - **Special features:** High Speed ## Images ![BOOYES Optical Fiber Decoder Most Box for Car Stereo Radio for Mercedes Benz ML/GL/R Series and for Porsche 911/boxster/Cayenne Series - Image 1](https://m.media-amazon.com/images/I/61+i2iPVMyL.jpg) ![BOOYES Optical Fiber Decoder Most Box for Car Stereo Radio for Mercedes Benz ML/GL/R Series and for Porsche 911/boxster/Cayenne Series - Image 2](https://m.media-amazon.com/images/I/61wlyhFXrQL.jpg) ![BOOYES Optical Fiber Decoder Most Box for Car Stereo Radio for Mercedes Benz ML/GL/R Series and for Porsche 911/boxster/Cayenne Series - Image 3](https://m.media-amazon.com/images/I/619UCkwjf+L.jpg) ![BOOYES Optical Fiber Decoder Most Box for Car Stereo Radio for Mercedes Benz ML/GL/R Series and for Porsche 911/boxster/Cayenne Series - Image 4](https://m.media-amazon.com/images/I/61zN7dQXs+L.jpg) ![BOOYES Optical Fiber Decoder Most Box for Car Stereo Radio for Mercedes Benz ML/GL/R Series and for Porsche 911/boxster/Cayenne Series - Image 5](https://m.media-amazon.com/images/I/71CYvUXXLDL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ A Good Kit *by on Reviewed in the United States 31 January 2026* Worked on my Mercedes-Benz quiet well ### ⭐ oszust *by on Reviewed in Germany 27 June 2023* produkt nie dotarł, pieniądze nie zwrócone ### ⭐⭐⭐⭐⭐ Top 👌 *by on Reviewed in France 19 June 2023* Produit vraiment top pour convertir la fibre optique avec un poste Android je recommande ## Frequently Bought Together - Optical Fiber Decoder Most Box for Car Stereo Radio for Mercedes Benz ML/GL/R Series and for Porsche 911/boxster/Cayenne Series - Superbat Fakra to RCA Cable, RCA Male to Blue Fakra Z Male Coax Pigtail 6" for Aftermarket Radio Head Unit Rear View Camera etc. - TheCoolCube Reverse Camera Adapter Fakra to RCA Reversing Parking Cable Compatible with Benz A/B/C/CL/CLC/CLS/E/GL/M/R/Sl/SLK/SLR Class Volvo S90/S80/S40 V30 V40 V50/S60/V60/XC90/XC60/XC70 --- ## 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.sg/products/450537757-booyes-optical-fiber-decoder-most-box-for-car-stereo-radio](https://www.desertcart.sg/products/450537757-booyes-optical-fiber-decoder-most-box-for-car-stereo-radio) --- *Product available on Desertcart Singapore* *Store origin: SG* *Last updated: 2026-10-15*