---
product_id: 29832977
title: "RJ45 Coupler Ethernet Extender Connector 5 Pack Inline Coupler Cat7 Cat6 Cat5e Ethernet Cable Adapter Female to Female Black"
brand: "ugreen"
price: "20531CFA"
currency: XOF
in_stock: true
reviews_count: 13
category: "Ugreen"
url: https://www.desertcart.sn/products/29832977-rj45-coupler-ethernet-extender-connector-5-pack-inline-coupler-cat7
store_origin: SN
region: Senegal
---

# 1 Gbps speed Compact 1.65" size Secure, no signal loss RJ45 Coupler Ethernet Extender Connector 5 Pack Inline Coupler Cat7 Cat6 Cat5e Ethernet Cable Adapter Female to Female Black

**Brand:** ugreen
**Price:** 20531CFA
**Availability:** ✅ In Stock

## Summary

> 🔌 Plug into speed and reliability—extend your network, extend your potential!

## Quick Answers

- **What is this?** RJ45 Coupler Ethernet Extender Connector 5 Pack Inline Coupler Cat7 Cat6 Cat5e Ethernet Cable Adapter Female to Female Black by ugreen
- **How much does it cost?** 20531CFA with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sn](https://www.desertcart.sn/products/29832977-rj45-coupler-ethernet-extender-connector-5-pack-inline-coupler-cat7)

## Best For

- ugreen enthusiasts

## Why This Product

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

## Key Features

- • **Blazing 1 Gbps Speed:** Experience lightning-fast data transfer that keeps your workflow uninterrupted.
- • **Pocket-Sized Powerhouse:** Compact design fits anywhere, perfect for home offices and professional setups.
- • **Universal Compatibility:** Works flawlessly with Cat5e, Cat6, and Cat7 cables—future-proof your network.
- • **Seamless Ethernet Extension:** Effortlessly link two cables for ultimate reach without signal drop.
- • **Corrosion-Resistant Connectors:** Nickel-plated contacts ensure a stable, lag-free connection every time.

## Overview

The UGREEN RJ45 Coupler 5 Pack is a compact, high-performance Ethernet extender compatible with Cat5e, Cat6, and Cat7 cables. It supports up to 1 Gbps speeds with nickel-plated connectors that prevent signal loss and corrosion, making it ideal for seamless network expansion in professional and home office environments.

## Description

desertcart.com: UGREEN RJ45 Coupler Ethernet Extender Connector 5 Pack Inline Coupler Cat7 Cat6 Cat5e Ethernet Cable Adapter Female to Female Black : Electronics

Review: Great item - Works as it’s supposed to, super simple to use, mainly used with cat 6
Review: Worked better than I though it would - I needed an cat 6 ether net cable length that was not common, so I got theses instead. I was able to connect two ether net cable to get the length I need by using these connectors. I tell you what, it worked better than I expected. I ran a speed test on the cable before using the connector and after I finish running the cable with the connectors. I only seen between 5 to 8 mbps drop. i have been running them for a few months now and they are still going strong.

## Features

- Easy to Extend Your Ethernet Cables: UGREEN Ethernet Extender Coupler is ideal for extending ethernet connection by connecting 2 male network cables together. So it will reach a computer or laptop, allowing you to easily plug any computer into a network jack.
- No Signal Loss: With as many as eight connections on each side aligned just right and secured firmly, signals pass through without any loss of signal integrity or lag. Besides nickel-plated contacts and easy snap-in retaining clip also provide this rj45 female to female coupler with secure and corrosion free connection.
- Widely Compatibility: This female to female ethernet extender adapter is compatible with Cat 7, Cat 6, Cat5e, Cat5 network patch cords, wallplates or blank patch panels. The RJ45 inline jack coupler meets Category 6 performance in compliance with the TIA/EIA 568-C.2 standard. It is RoHS compliant.
- 1 Gigabit Fast Speed: This ethernet cable coupler can speed up to 1 Gbps for connecting Cat7 or Cat6 ethernet cable.
- Compact Design: With the size of 1.65" x 0.98" x 0.9", UGREEN RJ45 inline jack couplers are small, easily fitting into your palm. It provides multiple solutions for home networking, home office, audio, video, etc.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B016B13U5S |
| Best Sellers Rank | #505 in Cat 6 Ethernet Cables |
| Customer Reviews | 4.7 4.7 out of 5 stars (4,923) |
| Date First Available | April 7, 2016 |
| Is Discontinued By Manufacturer | No |
| Item Weight | 3.87 ounces |
| Item model number | 20390P5 |
| Manufacturer | UGREEN GROUP LIMITED |
| Product Dimensions | 1 x 7.3 x 5.1 inches |

## Product Details

- **Color:** Black
- **Compatible Devices:** Computer, Router, Switch, Network Device
- **Connector Type:** RJ45
- **Item dimensions L x W x H:** 1 x 7.3 x 5.1 inches
- **Specific Uses For Product:** Laptop, Nintendo Switch, Television, Personal Computer, Router, Printer

## Images

![RJ45 Coupler Ethernet Extender Connector 5 Pack Inline Coupler Cat7 Cat6 Cat5e Ethernet Cable Adapter Female to Female Black - Image 1](https://m.media-amazon.com/images/I/61EUx+W8X7L.jpg)

## Available Options

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

## Questions & Answers

**Q: Does this coupler pass the power for POE?**
A: Yes.

**Q: does this work with telephone line?**
A: Yes, the RJ45 coupler works with telephone line but you need to use Cat7, Cat6, or Cat5e to get the speed effect. Hope this helps

**Q: Are these couplers capable of 10gbps or 1gbps?  The description says 10gbps but the specification says 1gbps.**
A: Hi friend,
The RJ45 coupler Ethernet extender supports 1Gbps at max.
Hope it helps.

**Q: can i connect 4 150ft ethernet cords to them?**
A: Yes and No.  The maximum allowed length for ethernet is 328 ft, but you can use an ethernet switch to extend another 328 ft.  So, you can actually go the desired length (600 ft) by connecting as follows - 150' cable, coupling, 150' cable, switch, 150' cable, coupling, 150' cable.  Here's a typical 5 port switch - NETGEAR ProSAFE 5-Port Gigabit Ethernet Switch (GS105 v5) ~$30

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great item
*by V***. on January 25, 2025*

Works as it’s supposed to, super simple to use, mainly used with cat 6

### ⭐⭐⭐⭐⭐ Worked better than I though it would
*by E***A on March 27, 2023*

I needed an cat 6 ether net cable length that was not common, so I got theses instead. I was able to connect two ether net cable to get the length I need by using these connectors. I tell you what, it worked better than I expected. I ran a speed test on the cable before using the connector and after I finish running the cable with the connectors. I only seen between 5 to 8 mbps drop. i have been running them for a few months now and they are still going strong.

### ⭐⭐⭐⭐⭐ If you have to use a CAT-5 coupler use this one.
*by T***S on February 26, 2017*

Used one of these CAT-5 couplers outside my house to run CAT-5 to a detached one car garage. Installed this coupler in-side the customer side of the plastic housing "de-mark" that the cable company has on the outside of most houses. This is not rated as weather proof but we are getting a full 1 Ghz ethernet speed at the end of about a 70 ft run and no issues. This is a much heavier duty coupler then some I have had in the past. I would expect that this one ensures the best possible connection when you have to use a coupler. I will be the first to admit that with couplers you are asking for trouble. In this case the run was in buried conduit and would have been impossible to re-pull. I was glad I planned ahead and had the run pulled when the garage was built.

## Frequently Bought Together

- UGREEN RJ45 Coupler Ethernet Extender Connector 5 Pack Inline Coupler Cat7 Cat6 Cat5e Ethernet Cable Adapter Female to Female Black
- Lorex CBL60C5RU-W 60FT CAT5e Extension Cable, Fire Resistant and in-Wall Rated, CMR Type-Riser (1-Pack)
- LOREX CBL100C5RU in-Wall Rated Extension Cable, 100'

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**Shop now:** [https://www.desertcart.sn/products/29832977-rj45-coupler-ethernet-extender-connector-5-pack-inline-coupler-cat7](https://www.desertcart.sn/products/29832977-rj45-coupler-ethernet-extender-connector-5-pack-inline-coupler-cat7)

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*Product available on Desertcart Senegal*
*Store origin: SN*
*Last updated: 2026-03-14*