---
product_id: 410023908
title: "3.5mm Mono to Stereo Adapter, 2 Pack 3.5mm 1/8\" Mono Male Plug to 3.5mm 1/8\" TRS Stereo Female Jack RFAdapter for Radio, Headphone"
brand: "rfadapter"
price: "12923 Ft"
currency: HUF
in_stock: true
reviews_count: 5
category: "Rf Adapter"
url: https://www.desertcart.hu/products/410023908-3-5mm-mono-to-stereo-adapter-2-pack-3-5mm
store_origin: HU
region: Hungary
---

# Perfect for headphones, radios, scanners 3.5mm mono male to stereo female Nickel-plated brass for corrosion resistance 3.5mm Mono to Stereo Adapter, 2 Pack 3.5mm 1/8" Mono Male Plug to 3.5mm 1/8" TRS Stereo Female Jack RFAdapter for Radio, Headphone

**Brand:** rfadapter
**Price:** 12923 Ft
**Availability:** ✅ In Stock

## Summary

> 🎧 Elevate your audio game—never settle for mono again!

## Quick Answers

- **What is this?** 3.5mm Mono to Stereo Adapter, 2 Pack 3.5mm 1/8" Mono Male Plug to 3.5mm 1/8" TRS Stereo Female Jack RFAdapter for Radio, Headphone by rfadapter
- **How much does it cost?** 12923 Ft with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hu](https://www.desertcart.hu/products/410023908-3-5mm-mono-to-stereo-adapter-2-pack-3-5mm)

## Best For

- rfadapter enthusiasts

## Why This Product

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

## Key Features

- • **Dual-Pack Convenience:** Two adapters included so you’re always ready, whether at home or on the go.
- • **Versatile Compatibility:** Ideal for ham radios, headphones, scanners, and more—expand your audio possibilities.
- • **Confidence-Backed Warranty:** 12-month worry-free coverage with responsive customer support for peace of mind.
- • **Durable Nickel-Plated Brass Build:** Engineered to resist corrosion and ensure a rock-solid connection every time.
- • **Seamless Mono to Stereo Conversion:** Effortlessly upgrade your audio output for richer sound clarity.

## Overview

This 2-pack of 3.5mm mono male to stereo female adapters by RFAdapter features high-quality nickel-plated brass construction for corrosion resistance and superior signal integrity. Designed for seamless mono to stereo audio conversion, they are perfect for ham radios, headphones, and scanners. Lightweight and compact, these adapters come with a 12-month warranty and responsive customer service, ensuring reliable performance and long-term satisfaction.

## Description

3.5mm 1/8" mono male plug to 3.5mm 1/8" TRS stereo female jack adapter.This adapter is made of high-quality nickel-plated brass material, it makes a solid connection, resulting in better sound, no signal loss, corrosion prevention.Perfect for ham radio, headphone, scanner, etc.Package includes: 2 pack 3.5mm mono to stereo jack adapters.We offer worry-free warranty and friendly customer service within 12 months for your confident purchase. If you are not satisfied with any product, please don’t hesitate to contact us, we will serve you our best.

Review: Works perfectly. It converts a mono output to stereo.
Review: Works good but definitely overpriced

## Features

- 3.5mm 1/8" mono male plug to 3.5mm 1/8" TRS stereo female jack adapter.
- This adapter is made of high-quality nickel-plated brass material, it makes a solid connection, resulting in better sound, no signal loss, corrosion prevention.
- Perfect for ham radio, headphone, scanner, etc.
- Package includes: 2 pack 3.5mm mono to stereo jack adapters.
- We offer worry-free warranty and friendly customer service within 12 months for your confident purchase. If you are not satisfied with any product, please don’t hesitate to contact us, we will serve you our best.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B08V53BJ54 |
| Are batteries included? | No |
| Best Sellers Rank | #765,113 in Electronics ( See Top 100 in Electronics ) #1,269 in Audio & Video Adapters #601,082 in Accessories (Electronics) |
| Brand | RFAdapter |
| Cable Interface | AUX |
| Colour | Black |
| Compatible Device | Scanner |
| Country of Origin | USA |
| Customer Reviews | 4.4 4.4 out of 5 stars (569) |
| Date First Available | 1 February 2021 |
| Item Weight | 9 g |
| Item model number | JP-ZJX-449 |
| Manufacturer | RFAdapter |
| Model number | JP-ZJX-449 |
| Net Quantity | 2.0 Count |
| Number of Memory Sticks | 2 |
| Number of Ports/Connectors | 1 |
| Package Dimensions | 7.6 x 6.8 x 0.3 cm; 9 g |
| Specific Product Use | Scanner, Headphone, Ham Radio |

## Product Details

- **Brand:** RFAdapter
- **Colour:** Black
- **Compatible Devices:** Scanner
- **Connector Type:** Auxiliary
- **Specific Uses For Product:** Scanner, Headphone, Ham Radio

## Images

![3.5mm Mono to Stereo Adapter, 2 Pack 3.5mm 1/8" Mono Male Plug to 3.5mm 1/8" TRS Stereo Female Jack RFAdapter for Radio, Headphone - Image 1](https://m.media-amazon.com/images/I/41HF86Ge3XL.jpg)
![3.5mm Mono to Stereo Adapter, 2 Pack 3.5mm 1/8" Mono Male Plug to 3.5mm 1/8" TRS Stereo Female Jack RFAdapter for Radio, Headphone - Image 2](https://m.media-amazon.com/images/I/41Pgx4tnCJL.jpg)
![3.5mm Mono to Stereo Adapter, 2 Pack 3.5mm 1/8" Mono Male Plug to 3.5mm 1/8" TRS Stereo Female Jack RFAdapter for Radio, Headphone - Image 3](https://m.media-amazon.com/images/I/41lzzanleKL.jpg)
![3.5mm Mono to Stereo Adapter, 2 Pack 3.5mm 1/8" Mono Male Plug to 3.5mm 1/8" TRS Stereo Female Jack RFAdapter for Radio, Headphone - Image 4](https://m.media-amazon.com/images/I/41s+sSIjfTL.jpg)
![3.5mm Mono to Stereo Adapter, 2 Pack 3.5mm 1/8" Mono Male Plug to 3.5mm 1/8" TRS Stereo Female Jack RFAdapter for Radio, Headphone - Image 5](https://m.media-amazon.com/images/I/41umPx3uT0L.jpg)

## Available Options

This product comes in different **Item Package Quantity** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by R***M on 6 August 2025*

Works perfectly. It converts a mono output to stereo.

### ⭐⭐⭐⭐⭐ Review
*by G***E on 30 August 2025*

Works good but definitely overpriced

### ⭐⭐⭐⭐⭐ Review
*by A***H on 19 January 2026*

I originally rated it low because I thought it messed up the audio but for other people having similar problems make sure you don’t make the same mistake I did. Do NOT use a three ringed aux cord / microphone aux cord cause it will mess with the audio. The size is still inconvenient but other than that it works just how you would want, again just don’t plug it into anything other than a stereo aux cord.

## Frequently Bought Together

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*Product available on Desertcart Hungary*
*Store origin: HU*
*Last updated: 2026-03-11*