---
product_id: 34127853
title: "2Pack 3.5mm Stereo to RJ45 Female Extender Over Cat5&Cat6 Cable (2X 3.5mm to RJ45 Female)"
brand: "lineso"
price: "VT3936"
currency: VUV
in_stock: true
reviews_count: 8
category: "Lineso"
url: https://www.desertcart.vu/products/34127853-2pack-3-5mm-stereo-to-rj45-female-extender-over-cat5
store_origin: VU
region: Vanuatu
---

# 3.5mm stereo audio support 240 ft max cable length Plug & play easy install 2Pack 3.5mm Stereo to RJ45 Female Extender Over Cat5&Cat6 Cable (2X 3.5mm to RJ45 Female)

**Brand:** lineso
**Price:** VT3936
**Availability:** ✅ In Stock

## Summary

> 🎶 Stretch your sound, not your budget!

## Quick Answers

- **What is this?** 2Pack 3.5mm Stereo to RJ45 Female Extender Over Cat5&Cat6 Cable (2X 3.5mm to RJ45 Female) by lineso
- **How much does it cost?** VT3936 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.vu](https://www.desertcart.vu/products/34127853-2pack-3-5mm-stereo-to-rj45-female-extender-over-cat5)

## Best For

- lineso enthusiasts

## Why This Product

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

## Key Features

- • **Plug & Play Simplicity:** No tech headaches—just connect and enjoy instant audio extension.
- • **Durable & Reliable Build:** Copper connectors and robust design ensure consistent performance in any environment.
- • **Bi-Directional Flexibility:** Each unit can transmit or receive, doubling your setup options with one device.
- • **Extend Audio Up to 240 Feet:** Seamlessly bridge long distances with Cat5/6 cables without losing sound quality.
- • **Universal 3.5mm Stereo Compatibility:** Connect any stereo amplifier or speaker effortlessly for crystal-clear analog audio.

## Overview

The LINESO 2Pack 3.5mm Stereo to RJ45 Female Extender lets you extend analog stereo audio signals up to 240 feet over Cat5 or Cat6 cables. This set includes one transmitter and one receiver, supports plug-and-play installation, and is perfect for connecting stereo amplifiers and speakers in home or professional PA systems. Designed for easy, reliable long-distance audio transmission with bi-directional capability and durable copper connectors.

## Description

Features: Set of 2 audio baluns - 1 receiver and 1 transmitter Maximum of 240 ft cable length For analog stereo audio Adaptor Length: 8inch Plug and play These audio extender's are used and sold in pair. These are perfect and provide a ow cost-effective solution for extending audio signal for long distance. Great for installers but easy enough for any home owner. Installation - It is simple. Just plug in the cable to each adapter. Plug them into your devices and then - That's it your done. Specifications - Audio Connectors: 3.5mm Stereo to RCA x 2 RJ45 Connectors: 2 ( 1 for transmitter and 1 for receiver unit) Max Transmission Distance: 250 feet Bandwidth: 10 Hz to 50 kHz +/-3 dB Operating Temperature: -10C ~ +50C Environment Humidity: 0 ~ 95% Wire Type: UTP Category 5, 5e, or 6 Operating Temperature: -10°C to 70°C . This product is suitable for audio transfer, but not for video. Each package 2x 3.5mm stereo to Cat5 Cable

Review: Used a pair of these to relocate an AV receiver for whole-home audio system - WORKED GREAT! - Simple and great idea. I needed to move an A/V received to a location on the opposite side of the room where no connections are located. I ran 50 feet of thin Cat6A and with a pair of these, I made all connections to my whole-home speaker system with no issues. Sound quality is great, and these were perfect for my use. I'd buy 'em again and will if I ever need to extend some RCA connections again in the future.
Review: great product - worked great, affordable, matched description, and delivered on time. would recommend

## Features

- LINESO 3.5mm Stereo to RJ45 female Extender Over Cat5/6
- Set of 2 audio baluns - 1 receiver and 1 transmitter
- Easy Installation - Plug and play;These are lifesavers in getting your new PA system up and running.
- Use to connect stereo amplifiers, speakers, etc
- Bi-directional so each end can either transmit or receive Maximum of 240 ft cable length.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B01IXZRXAS |
| Best Sellers Rank | #633 in Stereo Jack Cables |
| Brand | LINESO |
| Color | 2x 3.5mm to RJ45 Female |
| Compatible Devices | Speaker |
| Connector Type | RJ45 |
| Current Rating | 0.5 Amps |
| Customer Reviews | 4.3 4.3 out of 5 stars (612) |
| Finish | Copper |
| Item Weight | 0.11 Pounds |
| Manufacturer | LINESO(lianshu Electronics Co.,LTD) |
| Mfr Part Number | 3.5mm to RJ45 Female |
| Model Number | 3.5mm to RJ45 Female |
| Number of Items | 2 |
| Number of Ports | 2 |
| Package Quantity | 1 |
| Power Plug Type | No Plug |
| Smart Home Compatibility | Not Smart Home Compatible |
| UPC | 614253857153 |
| Unit Count | 2 Count |

## Product Details

- **Brand:** LINESO
- **Color:** 2x 3.5mm to RJ45 Female
- **Compatible Devices:** Speaker
- **Connector Type:** RJ45
- **Finish Type:** Copper

## Images

![2Pack 3.5mm Stereo to RJ45 Female Extender Over Cat5&Cat6 Cable (2X 3.5mm to RJ45 Female) - Image 1](https://m.media-amazon.com/images/I/51UyFiycMhL.jpg)
![2Pack 3.5mm Stereo to RJ45 Female Extender Over Cat5&Cat6 Cable (2X 3.5mm to RJ45 Female) - Image 2](https://m.media-amazon.com/images/I/61WGEMK+yfL.jpg)
![2Pack 3.5mm Stereo to RJ45 Female Extender Over Cat5&Cat6 Cable (2X 3.5mm to RJ45 Female) - Image 3](https://m.media-amazon.com/images/I/61xf8TLBfFL.jpg)
![2Pack 3.5mm Stereo to RJ45 Female Extender Over Cat5&Cat6 Cable (2X 3.5mm to RJ45 Female) - Image 4](https://m.media-amazon.com/images/I/31ZYX-Cnn0L.jpg)
![2Pack 3.5mm Stereo to RJ45 Female Extender Over Cat5&Cat6 Cable (2X 3.5mm to RJ45 Female) - Image 5](https://m.media-amazon.com/images/I/51tQBYOdfvL.jpg)

## Available Options

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

## Questions & Answers

**Q: Can these work with Cat6 cables?**
A: I have them on Cat6 Cables. Works great

**Q: What is the mapping between the RJ45 pins/wires and the stereo contacts?**
A: I'm not sure of the mapping pins.

**Q: anyone know what the pinouts for these? for example, is blue/white Tip? and White/blue Ring? thanks.**
A: Mine are both black ring. They do work great! I’m using a cat 5 cable with these going from a projector to a sound bar 20ft away

**Q: Will this transmit an ir signal? if i connect and 3.5mm ir extender on one end and plug the other end into the 3.5mm ir out on my receiver?**
A: I haven’t tried to send IR over the connectors, but theoretically it should work. It uses pins 1,2, 3, and 5 on the RJ-45 connector. Just FYI.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Used a pair of these to relocate an AV receiver for whole-home audio system - WORKED GREAT!
*by P***Y on June 15, 2023*

Simple and great idea. I needed to move an A/V received to a location on the opposite side of the room where no connections are located. I ran 50 feet of thin Cat6A and with a pair of these, I made all connections to my whole-home speaker system with no issues. Sound quality is great, and these were perfect for my use. I'd buy 'em again and will if I ever need to extend some RCA connections again in the future.

### ⭐⭐⭐⭐⭐ great product
*by B***K on January 12, 2025*

worked great, affordable, matched description, and delivered on time. would recommend

### ⭐⭐⭐⭐ I would like to see a little bit better quality RCA connector ...
*by J***Y on September 19, 2016*

I am currently using these to send audio from my A/V rack to my Living Room sound bar, to create a full house audio type environment. They work flawlessly. I would like to see a little bit better quality RCA connector before using these on installs for clients. But for the price they are getting the job done quiet well. The installation for these is super easy if you are at all familiar with terminating RJ45 connectors. Or you should be able to buy a premade cable that can span the distance. Snap these onto the RJ45 and plug in to your audio equipment or TV. For those wondering it is a pack of two so it is enough to do a single run.

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*Product available on Desertcart Vanuatu*
*Store origin: VU*
*Last updated: 2026-05-03*