---
product_id: 611015562
title: "Networx® Fast Ethernet Crossover Adapter (Cat5e) - RJ45 Male to Female - 10/100Base-T Crossover for Legacy Devices"
brand: "networx®"
price: "A$27"
currency: AUD
in_stock: true
reviews_count: 10
category: "Networx®"
url: https://www.desertcart.com.au/products/611015562-networx-fast-ethernet-crossover-adapter-cat5e-rj45-male-to-female
store_origin: AU
region: Australia
---

# 10/100 Mbps Fast Ethernet Pin crossover for direct device links Plug & play legacy compatibility Networx® Fast Ethernet Crossover Adapter (Cat5e) - RJ45 Male to Female - 10/100Base-T Crossover for Legacy Devices

**Brand:** networx®
**Price:** A$27
**Availability:** ✅ In Stock

## Summary

> 🔗 Bridge the past with speed and ease — don’t let legacy devices slow you down!

## Quick Answers

- **What is this?** Networx® Fast Ethernet Crossover Adapter (Cat5e) - RJ45 Male to Female - 10/100Base-T Crossover for Legacy Devices by networx®
- **How much does it cost?** A$27 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.au](https://www.desertcart.com.au/products/611015562-networx-fast-ethernet-crossover-adapter-cat5e-rj45-male-to-female)

## Best For

- networx® enthusiasts

## Why This Product

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

## Key Features

- • **Instant Legacy Link:** Transforms any standard patch cable into a crossover cable in seconds, no extra gear needed.
- • **Seamless Peer-to-Peer:** Crosses pins 1-3 and 2-6 for direct PC-to-PC or switch-to-switch communication without Auto-MDIX.
- • **Lifetime Peace of Mind:** Backed by Networx’s lifetime warranty—because your network deserves reliability.
- • **Durable & Cost-Effective:** Compact, snap-on design saves budget while extending the life of older network setups.
- • **Reliable Cat5e Performance:** Supports 10Base-T and 100Base-TX standards, ensuring stable legacy network speeds.

## Overview

The Networx® Fast Ethernet Crossover Adapter is a compact, plug-and-play solution designed to convert standard patch cables into crossover cables for 10/100 Mbps networks. Perfect for legacy devices lacking Auto-MDIX support, it enables direct device connections by crossing essential pins. Supporting Cat5e standards and backed by a lifetime warranty, this adapter is a must-have for IT pros maintaining older network infrastructures.

## Description

Legacy Crossover for 10/100 Networks. The Networx Fast Ethernet Crossover Adapter allows you to create a crossover connection instantly. Ideal for legacy devices (10Base-T / 100Base-TX) that do not support Auto-MDIX features, this adapter crosses the data pairs to allow peer-to-peer communication. Simply plug it into the end of a standard patch cable to bridge switches or older NICs.

Review: IMPORTANT TOOL for every network engineer. - It's basic, but it's necessary, and it works VERY well. Can't tell what switchport a wall port goes to? Throw on loopback detection on every port, plug this thing in, BOOM! Port identified! WAY easier than toning out cables!
Review: Intended for IT - Very Good product and works as it it intended for. Just make sure you get the right one for the job. The Gig loopback is different from the RJ45. Although technically both are RJ45 structure, the internal wiring is different. These loopback are great for Analyst remoting-in and conducting their own company proprietary test on their machines.

## Features

- LEGACY CROSSOVER: Converts a standard straight-through patch cable into a 10/100 Crossover cable. Ideal for connecting legacy devices that do not support Auto-MDIX.
- PIN MAPPING: Crosses Pins 1-3 and 2-6 to enable direct PC-to-PC or Switch-to-Switch communication on Fast Ethernet networks.
- COST EFFECTIVE: A simple, durable solution for older network setups. Snaps onto any existing patch cord.
- CAT5E PERFORMANCE: Supports 10Base-T and 100Base-TX standards. (Note: Does not support Gigabit Crossover. Use Part: LB-GB45X for Gigabit speeds).
- LIFETIME WARRANTY: Backed by the Networx Lifetime Warranty.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00E4OKJE0 |
| Best Sellers Rank | #842 in Cable Gender Changers #34,236 in Computer Cables & Interconnects |
| Customer Reviews | 4.4 4.4 out of 5 stars (366) |
| Date First Available | January 15, 2019 |
| Is Discontinued By Manufacturer | No |
| Item Weight | 0.8 ounces |
| Manufacturer | Networx® |
| Product Dimensions | 3.56 x 3.25 x 0.78 inches |

## Product Details

- **Color:** Blue
- **Compatible Devices:** PC
- **Connector Type:** RJ45
- **Item dimensions L x W x H:** 3.56 x 3.25 x 0.78 inches
- **Specific Uses For Product:** PC

## Images

![Networx® Fast Ethernet Crossover Adapter (Cat5e) - RJ45 Male to Female - 10/100Base-T Crossover for Legacy Devices - Image 1](https://m.media-amazon.com/images/I/6143xbEBMTL.jpg)
![Networx® Fast Ethernet Crossover Adapter (Cat5e) - RJ45 Male to Female - 10/100Base-T Crossover for Legacy Devices - Image 2](https://m.media-amazon.com/images/I/617rkMCq5NL.jpg)
![Networx® Fast Ethernet Crossover Adapter (Cat5e) - RJ45 Male to Female - 10/100Base-T Crossover for Legacy Devices - Image 3](https://m.media-amazon.com/images/I/61EoNQ6-cGL.jpg)
![Networx® Fast Ethernet Crossover Adapter (Cat5e) - RJ45 Male to Female - 10/100Base-T Crossover for Legacy Devices - Image 4](https://m.media-amazon.com/images/I/61HQAOqRiGL.jpg)
![Networx® Fast Ethernet Crossover Adapter (Cat5e) - RJ45 Male to Female - 10/100Base-T Crossover for Legacy Devices - Image 5](https://m.media-amazon.com/images/I/61v82T6FzaL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ IMPORTANT TOOL for every network engineer.
*by J***) on January 17, 2024*

It's basic, but it's necessary, and it works VERY well. Can't tell what switchport a wall port goes to? Throw on loopback detection on every port, plug this thing in, BOOM! Port identified! WAY easier than toning out cables!

### ⭐⭐⭐⭐⭐ Intended for IT
*by J***A on November 16, 2021*

Very Good product and works as it it intended for. Just make sure you get the right one for the job. The Gig loopback is different from the RJ45. Although technically both are RJ45 structure, the internal wiring is different. These loopback are great for Analyst remoting-in and conducting their own company proprietary test on their machines.

### ⭐⭐⭐⭐⭐ Good product, great for troubleshooting older ethernet devices
*by F***G on February 7, 2024*

Many older devices without auto-negotiation of RX-TX pin positions need a crossover cable rather than a common straight-through cable. This makes it easy to swap without needing a separate crossover cable.

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*Product available on Desertcart Australia*
*Store origin: AU*
*Last updated: 2026-02-20*