---
product_id: 410873025
title: "KASTWAVE RJ45 Coupler, 10 Pack in-Line Coupler Cat7/Cat6 /Cat5/ Cat5e Ethernet Network Cable Extender Adapter, Female to Female, Support 100BASE-TX (Black)"
brand: "kastwave"
price: "A$17"
currency: AUD
in_stock: true
url: https://www.desertcart.com.au/products/410873025-kastwave-rj45-coupler-10-pack-in-line-coupler-cat7-cat6
store_origin: AU
region: Australia
---

# 100BASE-TX compatibility Supports multiple cable types Robust metallic shielding KASTWAVE RJ45 Coupler, 10 Pack in-Line Coupler Cat7/Cat6 /Cat5/ Cat5e Ethernet Network Cable Extender Adapter, Female to Female, Support 100BASE-TX (Black)

**Brand:** kastwave
**Price:** A$17
**Availability:** ✅ In Stock

## Summary

> 🔗 Connect with Confidence!

## Quick Answers

- **What is this?** KASTWAVE RJ45 Coupler, 10 Pack in-Line Coupler Cat7/Cat6 /Cat5/ Cat5e Ethernet Network Cable Extender Adapter, Female to Female, Support 100BASE-TX (Black) by kastwave
- **How much does it cost?** A$17 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/410873025-kastwave-rj45-coupler-10-pack-in-line-coupler-cat7-cat6)

## Best For

- kastwave enthusiasts

## Why This Product

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

## Key Features

- • **Durable Design:** Thickened PCB board and metallic shielding ensure long-lasting performance.
- • **Reliable Performance:** Meets TIA/EIA 568-C.2 standards for dependable connections.
- • **Seamless Connectivity:** Easily connect two male network cables for extended reach.
- • **Cost-Effective Solution:** Save time and money by extending existing cables instead of replacing them.
- • **Universal Compatibility:** Works flawlessly with Cat7, Cat6, Cat5, and Cat5e networks.

## Overview

The KASTWAVE RJ45 Coupler is a versatile and durable solution for extending your Ethernet network cables. This 10-pack of female-to-female couplers supports Cat7, Cat6, Cat5, and Cat5e cables, ensuring seamless connectivity and compliance with industry standards. With robust metallic shielding and a thickened PCB board, these couplers provide reliable performance for all your networking needs.

## Description

KASTWAVE RJ45 Coupler, 10 Pack in-Line Coupler Cat7/Cat6 /Cat5/ Cat5e Ethernet Network Cable Extender Adapter, Female to Female, Support 100BASE-TX (Black)

## Features

- RJ45 Coupler Usage: Connecting 2 male network cables together and extend the length of network cable.
- Using this RJ45 in-Line Coupler can save cost and time compared with replacing a network with insufficient length.
- They have nickel-plated contacts and snap-in fixtures to aligned accurately and safely to achieve reliable connections.
- Meets Category 6 performance in compliance with the TIA/EIA 568-C.2 standard. RoHS compliant. Thickened PCB Board, Metallic Shielded,Robust and Durable.
- RJ45 Ethernet couplers are compatible with Cat7, Cat6, Cat5 and Cat5e networks.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | KASTWAVE |
| Package Dimensions | 12 x 12 x 4 cm; 150 g |
| Item model number | QQQ-0123 |
| Manufacturer | KASTWAVE |
| Series | QQQ-0123 |
| Color | Black |
| Are Batteries Included | No |
| Item Weight | 150 g |

## Product Details

- **Brand:** KASTWAVE
- **Connector type:** RJ45
- **Cable type:** Ethernet
- **Compatible devices:** Power Bank
- **Special features:** High Speed

## Images

![KASTWAVE RJ45 Coupler, 10 Pack in-Line Coupler Cat7/Cat6 /Cat5/ Cat5e Ethernet Network Cable Extender Adapter, Female to Female, Support 100BASE-TX (Black) - Image 1](https://m.media-amazon.com/images/I/71nx8jxPM9L.jpg)

## Available Options

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

## Frequently Bought Together

- KASTWAVE RJ45 Coupler, 10 Pack in-Line Coupler Cat7/Cat6 /Cat5/ Cat5e Ethernet Network Cable Extender Adapter, Female to Female, Support 100BASE-TX (Black)
- Cat6 RJ45 Ends, CableCreation 100-PACK Cat6 Connector, Cat6 / Cat5e RJ45 Connector, Ethernet Cable Crimp Connectors UTP Network Plug for Solid Wire and Standard Cable, Transparent

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**Shop now:** [https://www.desertcart.com.au/products/410873025-kastwave-rj45-coupler-10-pack-in-line-coupler-cat7-cat6](https://www.desertcart.com.au/products/410873025-kastwave-rj45-coupler-10-pack-in-line-coupler-cat7-cat6)

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*Product available on Desertcart Australia*
*Store origin: AU*
*Last updated: 2026-03-07*