---
product_id: 48379902
title: "StarTech 3.5mm Audio Coupler, Female to Female, Aux Adapter (GCAUD3535FF)"
brand: "startech"
price: "€ 12.38"
currency: EUR
in_stock: true
reviews_count: 13
category: "Star Tech"
url: https://www.desertcart.gr/products/48379902-startech-3-5mm-audio-coupler-female-to-female-aux-adapter
store_origin: GR
region: Greece
---

# Gold plated corrosion-resistant connectors 2x 3.5mm female ports Lifetime warranty & free tech support StarTech 3.5mm Audio Coupler, Female to Female, Aux Adapter (GCAUD3535FF)

**Brand:** startech
**Price:** € 12.38
**Availability:** ✅ In Stock

## Summary

> 🔊 Connect Like a Pro — Never Miss a Beat!

## Quick Answers

- **What is this?** StarTech 3.5mm Audio Coupler, Female to Female, Aux Adapter (GCAUD3535FF) by startech
- **How much does it cost?** € 12.38 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.gr](https://www.desertcart.gr/products/48379902-startech-3-5mm-audio-coupler-female-to-female-aux-adapter)

## Best For

- startech enthusiasts

## Why This Product

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

## Key Features

- • **Built to Last:** Backed by StarTech’s lifetime warranty and dedicated technical support for peace of mind.
- • **Trusted by Pros:** Top-rated with 4.5 stars from nearly 1,000 users who demand flawless audio connections.
- • **Seamless Audio Link:** Effortlessly join two stereo cables for extended reach without signal loss.
- • **Compact & Lightweight:** Sleek design (9g) fits discreetly into any setup without bulk or clutter.
- • **Premium Gold Connectors:** Enhanced conductivity and corrosion resistance for crystal-clear sound quality.

## Overview

The StarTech 3.5mm Audio Coupler (GCAUD3535FF) is a compact, female-to-female aux adapter featuring gold plated connectors that ensure superior conductivity and corrosion resistance. Designed to seamlessly join two stereo audio cables, it maintains pristine sound quality and is backed by a lifetime warranty and free technical support, making it a reliable choice for professionals and audiophiles alike.

## Description

From the manufacturer Join Two Stereo Audio Cables Together With Gold Plated Female Connectors The GCAUD3535FF Audio Cable Adapter/Audio Coupler features two 3.5 mm audio female connectors, providing a cost-effective way to combine two standard 3.5 mm stereo headphone cables or convert a standard audio cable into an extension cable. GCAUD3535FF 3.5 mm to 3.5 mm Audio Coupler - Female to Female Applications - Connect two 3.5 mm stereo cables together. StarTech.com packaging Look for StarTech.com Branded Packaging to ensure you are getting a genuine StarTech.com product. Features Gold plated connectors

Review: Very good very nice - Does the job, very good very nice
Review: Excellent. What more can I say. - For a ridiculously inexpensive item I am extremely pleased with my purchase. I needed a connector to link together two stereo cables (4m + 1m) from TV jack to headphones. I had earlier purchased a steel coupler that proved unsatisfactory. The connections were loose and the sound quality diminished. This coupler, with gold plated connections to match those of the cables, has a perfect connection, resulting in a satisfying 'click' when the jacks are pushed home. More importantly the sound quality is as good as the original single cable. No hesitation in recommending from this supplier, especially as delivery was prompt.

## Features

- Gold plated connectors increase conductivity and help reduce corrosion
- Backed by a StarTech.com lifetime warranty and free technical support
- Gold plated connectors

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B003N3G7PS |
| Best Sellers Rank | 16,576 in Electronics & Photo ( See Top 100 in Electronics & Photo ) 435 in Audio & Video Adapters |
| Brand | StarTech |
| Brand Name | StarTech |
| Colour | Black |
| Compatible Devices | audio |
| Compatible devices | audio |
| Connector Type | Auxiliary |
| Connector type | Auxiliary |
| Country of Origin | China |
| Current Rating | 1 Amps |
| Customer Reviews | 4.5 out of 5 stars 986 Reviews |
| Item Dimensions | 8.8 x 1.3 x 11.9 centimetres |
| Item Type Name | Audio Coupler |
| Item Weight | 9 g |
| Item dimensions L x W x H | 8.8 x 1.3 x 11.9 centimetres |
| Manufacturer | StarTech.com |
| Manufacturer Part Number | GCAUD3535FF |
| Model Number | GCAUD3535FF |
| Number of Items | 1 |
| Number of Ports | 2 |
| Package Quantity | 1 |
| Power Plug Type | No Plug |
| Product Finish Type | Gold |
| Specific Uses For Product | personal |
| Specific uses for product | personal |
| UPC | 065030839730 |
| Unit Count | 1.0 count |
| Warranty Type | Lifetime |

## Product Details

- **Colour:** Black
- **Compatible devices:** audio
- **Connector type:** Auxiliary
- **Item dimensions L x W x H:** 8.8 x 1.3 x 11.9 centimetres
- **Specific uses for product:** personal

## Images

![StarTech 3.5mm Audio Coupler, Female to Female, Aux Adapter (GCAUD3535FF) - Image 1](https://m.media-amazon.com/images/I/41Vn3duHi5L.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Very good very nice
*by A***R on 12 October 2025*

Does the job, very good very nice

### ⭐⭐⭐⭐⭐ Excellent. What more can I say.
*by F***S on 21 March 2014*

For a ridiculously inexpensive item I am extremely pleased with my purchase. I needed a connector to link together two stereo cables (4m + 1m) from TV jack to headphones. I had earlier purchased a steel coupler that proved unsatisfactory. The connections were loose and the sound quality diminished. This coupler, with gold plated connections to match those of the cables, has a perfect connection, resulting in a satisfying 'click' when the jacks are pushed home. More importantly the sound quality is as good as the original single cable. No hesitation in recommending from this supplier, especially as delivery was prompt.

### ⭐⭐⭐⭐ good product but overpriced
*by A***R on 6 February 2024*

the connector works and has no issues so far but the product is way overpriced (other sellers will sell for less)

## Frequently Bought Together

- StarTech.com 3.5mm Female to Female Coupler - 3.5mm Audio Coupler - Gold Plated Connectors - Female/Female - Aux Cord Adapter (GCAUD3535FF),Black
- StarTech.com Headset Adapter, Microphone and Headphone Splitter - 3.5mm Male Aux to 3.5mm Female Audio & Mic Combo Jack Y Cable for Laptop / PC (MUYHSMFF) Black

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**Shop now:** [https://www.desertcart.gr/products/48379902-startech-3-5mm-audio-coupler-female-to-female-aux-adapter](https://www.desertcart.gr/products/48379902-startech-3-5mm-audio-coupler-female-to-female-aux-adapter)

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*Product available on Desertcart Greece*
*Store origin: GR*
*Last updated: 2026-08-20*