---
product_id: 1226802
title: "Lowrance Ethext-15Yl Ethernet Cable, 15-Feet, Black Finish"
brand: "lowrance"
price: "$143.94"
currency: USD
in_stock: true
reviews_count: 12
category: "Lowrance"
url: https://www.desertcart.us/products/1226802-lowrance-ethext-15yl-ethernet-cable-15-feet-black-finish
store_origin: US
region: United States of America
---

# 15 Mbps high-speed data transfer Moisture & solvent resistant Rugged, marine-grade durability Lowrance Ethext-15Yl Ethernet Cable, 15-Feet, Black Finish

**Brand:** lowrance
**Price:** $143.94
**Availability:** ✅ In Stock

## Summary

> ⚓ Connect your marine tech like a pro — don’t get left behind on the water!

## Quick Answers

- **What is this?** Lowrance Ethext-15Yl Ethernet Cable, 15-Feet, Black Finish by lowrance
- **How much does it cost?** $143.94 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/1226802-lowrance-ethext-15yl-ethernet-cable-15-feet-black-finish)

## Best For

- lowrance enthusiasts

## Why This Product

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

## Key Features

- • **Plug & Play Simplicity:** 5-pin yellow Ethernet connector guarantees quick, hassle-free installation without compromising signal integrity.
- • **Optimized 15-Foot Length:** Perfectly sized to link your devices without excess cable clutter or signal loss.
- • **Seamless Marine Networking:** Effortlessly connect multiple Lowrance units for real-time data sharing across your boat’s instruments.
- • **Built to Brave the Elements:** Rugged, moisture and solvent-resistant design ensures reliable performance in harsh marine environments.
- • **Universal NMEA Compatibility:** Works with any NMEA-certified sensor, enabling comprehensive data integration from sonar to GPS.

## Overview

The Lowrance Ethext-15Yl is a 15-foot, Cat 5 Ethernet cable designed specifically for marine use, featuring a rugged, moisture-resistant build and a 5-pin yellow connector. It supports 15 Mbps data transfer, enabling seamless networking of Lowrance sonar, GPS, and multifunction devices with any NMEA-certified sensors for enhanced onboard data sharing and management.

## Description

The Lowrance Ethext-15Yl Ethernet Cable is made to withstand the toughest onboard marine environments. The cable networks any NMEA-certified sensor on the boat such as sonar, GPS and multifunction gauge, regardless of brand, to share or display user-selectable data with other instruments installed on the network. For example, the use of a fuel-flow sensor in conjunction with a GPS or speed sensor can provide detailed information to help you manage fuel consumption and calculate range.

Review: Connects like a dream… - I installed this cable on my 17' fishing boat so that I could have one Lowrance HDS unit on the steering console, and another on the bow of the boat. After fighting the boat for a few hours (it did not want another cable installed, or was it that I didn’t want to cram my arms and hands into the tightest areas of the boat?) I connected the two units and they work seamlessly. One note about my installation: the cable hole in my dash was not big enough to fit another connector through it. I didn't want to drill another hole in my dash just for one additional cable, so I cut the cable and fed the cut end through the existing hole in my dash. Then I spliced it together with conventional connectors. I was concerned about how well it would work after doing that, but it turned out to work perfectly. I am not saying this is something you should do, I'm just pointing out that it is possible in tight situations. Your results may vary.
Review: Must have to network multiple Lowrance units. - This network cable allows you to view the data/transducer from multiple Lowrance units. Works as it should. Plug and play basically.

## Features

- High-speed
- Rugged
- Moisture and solvent-resistant
- For Lowrance models with 5-pin yellow ether connector
- 15-foot cable

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0019GOQBS |
| Best Sellers Rank | #1,455 in Cat 6 Ethernet Cables |
| Brand | Lowrance |
| Brand Name | Lowrance |
| Cable Type | Ethernet |
| Color | Black |
| Compatible Devices | Lowrance Sonar Units, Lowrance GPS Units |
| Compatible Phone Models | No Compatible Phone Models |
| Connector Gender | Male-to-Male |
| Connector Type | Ethernet, 5-pin Yellow |
| Country of Origin | Mexico |
| Customer Package Type | FFP |
| Customer Reviews | 4.7 4.7 out of 5 stars (226) |
| Data Transfer Rate | 15 Megabits Per Second |
| Date First Available | May 14, 2008 |
| Ethernet cable category | Cat 5 |
| Global Trade Identification Number | 00042194532042 |
| Included Components | Lowrance 15Ft/4.55M Ethernet Crossover Cable |
| Indoor/Outdoor Usage | Indoor, Outdoor |
| Item Dimensions LxWxH | 7.7 x 6.6 x 3 inches |
| Item Package Dimensions L x W x H | 8.07 x 6.54 x 3.15 inches |
| Item Weight | 0.3 Pounds |
| Manufacturer | Lowrance |
| Material | Synthetic |
| Maximum Voltage | 24 Volts (DC) |
| Model Name | 127-29 |
| Number of Items | 1 |
| Number of Pins | 5 |
| Outer Material | Plastic |
| Package Weight | 0.27 Kilograms |
| Part Number | 3004.7036 |
| Recommended Uses For Product | Connect and synchronize Lowrance marine electronics devices |
| Shape | Round |
| Size | samsung |
| Special Feature | High Speed |
| Specification Met | Nmea, Rj45 |
| Sport Type | Boating |
| Suggested Users | Unisex-Adult |
| UPC | 042194532042 832428153316 796793911592 611104322105 066510947570 012302648569 |
| Unit Count | 1 Count |
| Warranty Description | Manufacturer Warranty |

## Product Details

- **Brand:** Lowrance
- **Cable Type:** Ethernet
- **Compatible Devices:** Lowrance Sonar Units, Lowrance GPS Units
- **Connector Type:** Ethernet, 5-pin Yellow
- **Special Feature:** High Speed

## Images

![Lowrance Ethext-15Yl Ethernet Cable, 15-Feet, Black Finish - Image 1](https://m.media-amazon.com/images/I/31I7fghjU0L.jpg)
![Lowrance Ethext-15Yl Ethernet Cable, 15-Feet, Black Finish - Image 2](https://m.media-amazon.com/images/I/51cnuOLMFsL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Connects like a dream…
*by A***D on May 29, 2014*

I installed this cable on my 17' fishing boat so that I could have one Lowrance HDS unit on the steering console, and another on the bow of the boat. After fighting the boat for a few hours (it did not want another cable installed, or was it that I didn’t want to cram my arms and hands into the tightest areas of the boat?) I connected the two units and they work seamlessly. One note about my installation: the cable hole in my dash was not big enough to fit another connector through it. I didn't want to drill another hole in my dash just for one additional cable, so I cut the cable and fed the cut end through the existing hole in my dash. Then I spliced it together with conventional connectors. I was concerned about how well it would work after doing that, but it turned out to work perfectly. I am not saying this is something you should do, I'm just pointing out that it is possible in tight situations. Your results may vary.

### ⭐⭐⭐⭐⭐ Must have to network multiple Lowrance units.
*by H***N on October 13, 2023*

This network cable allows you to view the data/transducer from multiple Lowrance units. Works as it should. Plug and play basically.

### ⭐⭐⭐⭐⭐ connecting 2 lowrance live units
*by D***S on April 27, 2023*

worked perfect now my active target shows up on the bow and the dash unit could not be more pleased with this purchase

## Frequently Bought Together

- Lowrance Ethext-15Yl Ethernet Cable, 15-Feet, Black Finish
- Lowrance 6Ft/1.82M Ethernet Crossover Cable Yellow
- Lowrance Simrad NEP-2 Network Expansion Port, Connect Displays, Radar, and Echosounders

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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-03-02*