---
product_id: 48379902
title: "StarTech 3.5mm Audio Coupler, Female to Female, Aux Adapter (GCAUD3535FF)"
brand: "startech"
price: "€ 27.55"
currency: EUR
in_stock: true
reviews_count: 13
url: https://www.desertcart.sk/products/48379902-startech-3-5mm-audio-coupler-female-to-female-aux-adapter
store_origin: SK
region: Slovakia
---

# Gold-plated corrosion resistance Seamless cable connection Lifetime warranty & support StarTech 3.5mm Audio Coupler, Female to Female, Aux Adapter (GCAUD3535FF)

**Brand:** startech
**Price:** € 27.55
**Availability:** ✅ In Stock

## Summary

> 🔊 Elevate your audio game with seamless, gold-standard connections!

## Quick Answers

- **What is this?** StarTech 3.5mm Audio Coupler, Female to Female, Aux Adapter (GCAUD3535FF) by startech
- **How much does it cost?** € 27.55 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sk](https://www.desertcart.sk/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

- • **Lifetime Peace of Mind:** Backed by StarTech’s lifetime warranty and free technical support
- • **Trusted StarTech Quality:** Genuine product with branded packaging ensures reliability
- • **Effortless Audio Extension:** Connect two 3.5mm stereo cables for uninterrupted sound flow
- • **Ultra-Compact & Lightweight:** Sleek design fits anywhere without adding bulk
- • **Premium Gold-Plated Connectors:** Enhanced conductivity and corrosion resistance for crystal-clear audio

## Overview

The StarTech 3.5mm Audio Coupler (GCAUD3535FF) is a compact, female-to-female aux adapter featuring gold-plated connectors for superior conductivity and corrosion resistance. Designed to effortlessly link two stereo cables, it comes with a lifetime warranty and free technical support, ensuring long-lasting, reliable audio connectivity for all your devices.

## Description

- Connect two 3.5 mm stereo cables together.
Look for StarTech.com Branded Packaging to ensure you are getting a genuine StarTech.com product.

## 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 | 33,762 in Electronics & Photo (See Top 100 in Electronics & Photo) 1,081 in Audio & Video Adapters |
| Brand Name | StarTech |
| Colour | Black |
| Compatible Devices | audio |
| Connector Type | Auxiliary |
| Current Rating | 1 Amps |
| Customer Reviews | 4.5 4.5 out of 5 stars (984) 4.5 out of 5 stars |
| Item Dimensions | 8.8 x 1.3 x 11.9 centimetres |
| Item Type Name | Audio Coupler |
| Item Weight | 0.02 Pounds |
| 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 |
| Unit Count | 1.0 count |
| Upc | 065030839730 |
| 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 **Pattern Name, Style Name** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Very good very nice
*by  on Reviewed in the United Kingdom 12 October 2025*

Does the job, very good very nice

### ⭐⭐⭐⭐⭐ Excellent. What more can I say.
*by  on Reviewed in the United Kingdom 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  on Reviewed in the United Kingdom 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.sk/products/48379902-startech-3-5mm-audio-coupler-female-to-female-aux-adapter](https://www.desertcart.sk/products/48379902-startech-3-5mm-audio-coupler-female-to-female-aux-adapter)

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*Product available on Desertcart Slovakia*
*Store origin: SK*
*Last updated: 2026-10-07*