---
product_id: 512519439
title: "Mellbree 2Pcs Fiber Optic Loop, Female and Male Fiber Optic Bypass Loop Adapter Connector Diagnostic Device Tool Compatible for Benz Audi Mercedes BMW VW Porsche Most Optical System"
brand: "mellbree"
price: "157.03 DT"
currency: TND
in_stock: true
reviews_count: 5
category: "Mellbree"
url: https://www.desertcart.tn/products/512519439-mellbree-2pcs-fiber-optic-loop-female-and-male-fiber-optic
store_origin: TN
region: Tunisia
---

# Seamless fiber-optic network bypass Precision diagnostic tool Compatible with top luxury car brands Mellbree 2Pcs Fiber Optic Loop, Female and Male Fiber Optic Bypass Loop Adapter Connector Diagnostic Device Tool Compatible for Benz Audi Mercedes BMW VW Porsche Most Optical System

**Brand:** mellbree
**Price:** 157.03 DT
**Availability:** ✅ In Stock

## Summary

> 🚀 Diagnose like a pro, drive with confidence!

## Quick Answers

- **What is this?** Mellbree 2Pcs Fiber Optic Loop, Female and Male Fiber Optic Bypass Loop Adapter Connector Diagnostic Device Tool Compatible for Benz Audi Mercedes BMW VW Porsche Most Optical System by mellbree
- **How much does it cost?** 157.03 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/512519439-mellbree-2pcs-fiber-optic-loop-female-and-male-fiber-optic)

## Best For

- mellbree enthusiasts

## Why This Product

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

## Key Features

- • **Compact & Lightweight:** Weighs just 0.01 kg, making it the perfect on-the-go diagnostic companion.
- • **Rapid Fault Detection:** Pinpoint fiber-optic line issues instantly without disrupting your vehicle’s network.
- • **Dual Gender Adapter Set:** Includes both male and female connectors for versatile diagnostic flexibility.
- • **Effortless Network Bypass:** Bypass faulty components smoothly to maintain uninterrupted optical communication.
- • **Universal Luxury Car Compatibility:** Engineered for Audi, BMW, Mercedes, Porsche, VW – the elite automotive circle.

## Overview

The Mellbree 2Pcs Fiber Optic Loop is a precision diagnostic tool designed to quickly identify and bypass faults in fiber-optic networks of luxury vehicles including Audi, BMW, Mercedes, Porsche, and Volkswagen. Featuring both male and female adapters, it enables seamless in-vehicle optical system troubleshooting without disrupting the network, ensuring efficient maintenance and minimal downtime.

## Description

What You Get: Mellbree fiber optic loop , If there is any dissatisfaction with the product, or the parts are missing, please contact us at any time.

Review: السعودية - المنتج ممتاز لكن لم يتناسب مع السيارة التي لدي
Review: No sirve no gastes tu dinero - Tengo una BMW X5 2009 E70 segun la explicacion dice que funciona y No funciona no sirve no gasten si dinero

## Features

- Fiber optic bypass loop can perfectly diagnose fiber-optic line problems, remove or add a single in-vehicle device, without affecting the in-vehicle fiber-optic network. It is an excellent tool for diagnosing/bypassing MOST optical system components.
- Male and female fiber optic loop adapter can help you find the fault point quickly and diagnose the problem quickly. It is not only helpful for motherboard problems, but also for indicator problems, whether it is a motherboard transceiver problem or a cable connection problem.
- Widely adapted: Auto diagnostic cable tool can be used to close the optic ring and bypass the useless equipment. Compatible for Brand car Audi, BMW, Mercedes, Porsche, Volkswagen etc. According to the practical application , different models can be connected simultaneously.
- Package Content: 1 X male fiber optic loop adapter + 1 X female fiber optic loop adapter.
- What You Get: Mellbree fiber optic loop , If there is any dissatisfaction with the product, or the parts are missing, please contact us at any time.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B09KZWP19M |
| Best Sellers Rank | 207,793 in Electronics & Photo ( See Top 100 in Electronics & Photo ) 1,227 in Fibre Optic Cables |
| Brand | Mellbree |
| Cable Type | Fibre Optic |
| Cable type | Fibre Optic |
| Compatible Devices | Audi, BMW, Mercedes, Porsche, Volkswagen |
| Compatible Phone Models | No Compatible Phone Models |
| Compatible devices | Audi, BMW, Mercedes, Porsche, Volkswagen |
| Compatible phone models | No Compatible Phone Models |
| Connector Gender | Male-to-Male |
| Connector Type | Optical |
| Connector type | Optical |
| Customer Package Type | protective packaging |
| Customer Reviews | 4.3 out of 5 stars 538 Reviews |
| Indoor Outdoor Usage | Outdoor |
| Item Shape | Round |
| Item Weight | 0.01 Kilograms |
| Manufacturer | Mellbree |
| Model Name | Mel-fol |
| Model Number | Mel-fol |
| Number of Items | 2 |
| Other Special Features of the Product | Data Transfer |
| Outer Material | Other |
| Recommended Uses For Product | automotive fiber-optic network diagnosis and bypass |
| Special feature | Data Transfer |
| Specification Met | CE |
| Unit Count | 2.0 count |

## Product Details

- **Brand:** Mellbree
- **Cable type:** Fibre Optic
- **Compatible devices:** Audi, BMW, Mercedes, Porsche, Volkswagen
- **Connector type:** Optical
- **Special feature:** Data Transfer

## Images

![Mellbree 2Pcs Fiber Optic Loop, Female and Male Fiber Optic Bypass Loop Adapter Connector Diagnostic Device Tool Compatible for Benz Audi Mercedes BMW VW Porsche Most Optical System - Image 1](https://m.media-amazon.com/images/I/51gIFZPVvqL.jpg)
![Mellbree 2Pcs Fiber Optic Loop, Female and Male Fiber Optic Bypass Loop Adapter Connector Diagnostic Device Tool Compatible for Benz Audi Mercedes BMW VW Porsche Most Optical System - Image 2](https://m.media-amazon.com/images/I/6105XtGMyYL.jpg)
![Mellbree 2Pcs Fiber Optic Loop, Female and Male Fiber Optic Bypass Loop Adapter Connector Diagnostic Device Tool Compatible for Benz Audi Mercedes BMW VW Porsche Most Optical System - Image 3](https://m.media-amazon.com/images/I/61Qpz4fgnVL.jpg)
![Mellbree 2Pcs Fiber Optic Loop, Female and Male Fiber Optic Bypass Loop Adapter Connector Diagnostic Device Tool Compatible for Benz Audi Mercedes BMW VW Porsche Most Optical System - Image 4](https://m.media-amazon.com/images/I/61RY57qqlLL.jpg)
![Mellbree 2Pcs Fiber Optic Loop, Female and Male Fiber Optic Bypass Loop Adapter Connector Diagnostic Device Tool Compatible for Benz Audi Mercedes BMW VW Porsche Most Optical System - Image 5](https://m.media-amazon.com/images/I/61coIWJ4F-L.jpg)

## Questions & Answers

**Q: Does work on a BMW 2007 335i?**
A: Yes. Used this on my 09 335xi

**Q: Does this work on a 2009 650i?**
A: I used this link on a 2009 XF Jaguar to bypass the Navigation unit in the system... well made link and arrived ahead of projected time...
John, South Island NewZealand

**Q: Will this work on a 2008 BMW 536xi ?**
A: As long as the system you are working on is fiber optic then yes.  If a wired system then no it won’t.

**Q: Does it work for a 2007 Mercedes ml 320?**
A: No,at all!

## Customer Reviews

### ⭐⭐⭐⭐⭐ السعودية
*by G***D on 27 August 2025*

المنتج ممتاز لكن لم يتناسب مع السيارة التي لدي

### ⭐ No sirve no gastes tu dinero
*by A***A on 14 June 2024*

Tengo una BMW X5 2009 E70 segun la explicacion dice que funciona y No funciona no sirve no gasten si dinero

### ⭐⭐⭐⭐⭐ Would buy again
*by L***. on 24 November 2025*

Great product works good allowed radio to function without navigation unit

## Frequently Bought Together

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- Velidy 2 PCS Fiber Most Optical Optic Loop Bypass Male Female Adapter for Benz Audi Mercedes BMW VW Porsche

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*Product available on Desertcart Tunisia*
*Store origin: TN*
*Last updated: 2026-01-24*