---
product_id: 324819844
title: "Teclink Optical Fiber Decoder Box for Car Stereo Mercedes E-Class W211 SLK R171 CLS-Class: MOAGW-1"
brand: "dnl"
price: "B/.388"
currency: PAB
in_stock: true
reviews_count: 8
url: https://www.desertcart.com.pa/products/324819844-teclink-optical-fiber-decoder-box-for-car-stereo-mercedes-e
store_origin: PA
region: Panama
---

# Factory sound retention RCA connectivity Plug-and-play installation Teclink Optical Fiber Decoder Box for Car Stereo Mercedes E-Class W211 SLK R171 CLS-Class: MOAGW-1

**Brand:** dnl
**Price:** B/.388
**Availability:** ✅ In Stock

## Summary

> 🎉 Upgrade Your Ride with Ease!

## Quick Answers

- **What is this?** Teclink Optical Fiber Decoder Box for Car Stereo Mercedes E-Class W211 SLK R171 CLS-Class: MOAGW-1 by dnl
- **How much does it cost?** B/.388 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.pa](https://www.desertcart.com.pa/products/324819844-teclink-optical-fiber-decoder-box-for-car-stereo-mercedes-e)

## Best For

- dnl enthusiasts

## Why This Product

- Trusted dnl brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Compact Design:** Flat shape ensures easy fitment in tight spaces without clutter.
- • **Seamless Integration:** Transform your driving experience with effortless aftermarket radio installation.
- • **Tailored for Mercedes:** Designed specifically for E-Class, SLK, and CLS-Class models.
- • **No Hassle Installation:** Say goodbye to complicated wiring—just plug and play!
- • **Preserve Factory Sound:** Keep your premium sound system intact while upgrading your tech.

## Overview

The DNLTeclink Optical Fiber Decoder Box is an essential adapter for Mercedes vehicles equipped with a factory sound system. It allows for the seamless integration of aftermarket radios while preserving the integrity of the original audio setup. Compatible with E-Class W211 (2002-2009), SLK R171 (2004-2010), and CLS W219 (2004-2010), this plug-and-play solution eliminates the need for extensive wiring, making installation straightforward and efficient.

## Description

DNL Teclink Optical Fiber Decoder Box for Car Stereo Mercedes E-Class W211 SLK R171 CLS-Class: MOAGW-1

## Features

- This Mercedes optical fiber adapter is needed for the vehicle with factory sound system (Audio Gateway) when installing an aftermarket radio where the steering wheel control is controlled either via the radio or CAN bus
- Compatible for Mercedes with fiber optic sound system (Audio gateway): E-Class W211 2002-2009 | SLK R171 2004-2010 | CLS W219 2004-2010; Not for D2B optical Bus system
- Keeps the optical fiber factory sound system (Audio gateway) working
- No need to run 6 meters extension cable from front to rear (your car's trunk)
- The RCA cable is included; Easy to install, just plug and play

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Number of Items | 1 |
| Unit Count | 1.0 Count |
| Shape | Flat |
| Color | Mercedes E-Class W211 SLK |
| Recommended Uses For Product | Integrating aftermarket radios into Mercedes vehicles with fiber optic sound systems (E-Class W211, SLK R171, CLS-Class) |
| Number of Pins | 4 |
| Connectivity Technology | RCA |
| Connector Gender | Male-to-Female |
| Connector Type Used on Cable | RCA |
| Cable Type | Fiber Optic, Composite |
| Compatible Devices | Smartphone, Speaker |

## Images

![Teclink Optical Fiber Decoder Box for Car Stereo Mercedes E-Class W211 SLK R171 CLS-Class: MOAGW-1 - Image 1](https://m.media-amazon.com/images/I/414MkUy9ifS.jpg)

## Available Options

This product comes in different **Color** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    It's very, very good
  

*by R***N on Reviewed in the United States on January 27, 2024*

I've bought it. I've opened the box. Soldering quality seems a little (but not much) better than me in my garage.But it works, and works well. Compared to a blue adapter box from another vendor, this gives much cleaner and crispier sound. In fact, the sound with an aftermarket system is now just as good as from a factory Porsche head unit. This adapter is pricey, yes, but worth it.

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    Easy simple install
  

*by L***E on Reviewed in the United States on November 4, 2023*

Works correctly for a 2003 W211.  My car had the MB "Audio 50" head and has the Harmon Kardon system.  This unit made updating from the Audio 50 head to a modern Carplay compatible unit a breeze.  This unit allows the original trunk mounted HK amplifier to be used via the fiber optic connection in the front head console.

### ⭐⭐⭐⭐ 4.0 out of 5 stars







  
  
    Works great but the fiber connection is loose
  

*by F***A on Reviewed in the United States on July 31, 2022*

The connector for the optic fiber does not fit perfectly and I had to secure it with duct tape.Apart from that, it works great in my MB CLK

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**Shop now:** [https://www.desertcart.com.pa/products/324819844-teclink-optical-fiber-decoder-box-for-car-stereo-mercedes-e](https://www.desertcart.com.pa/products/324819844-teclink-optical-fiber-decoder-box-for-car-stereo-mercedes-e)

---

*Product available on Desertcart Panama*
*Store origin: PA*
*Last updated: 2026-04-25*