---
product_id: 551963616
title: "3.5mm Mono to Stereo Adapter, 3 Pack - Mono Male to TRS Stereo Female Jack for Radio, Headphone"
brand: "rfadapter"
price: "₨7323"
currency: LKR
in_stock: true
reviews_count: 10
category: "Rf Adapter"
url: https://www.desertcart.lk/products/551963616-3-5mm-mono-to-stereo-adapter-3-pack-mono-male
store_origin: LK
region: Sri Lanka
---

# 3-pack for multi-device convenience 3.5mm mono male to stereo female TRS Nickel-plated brass for corrosion resistance 3.5mm Mono to Stereo Adapter, 3 Pack - Mono Male to TRS Stereo Female Jack for Radio, Headphone

**Brand:** rfadapter
**Price:** ₨7323
**Availability:** ✅ In Stock

## Summary

> 🎧 Elevate your sound game—never miss a beat with flawless mono to stereo conversion!

## Quick Answers

- **What is this?** 3.5mm Mono to Stereo Adapter, 3 Pack - Mono Male to TRS Stereo Female Jack for Radio, Headphone by rfadapter
- **How much does it cost?** ₨7323 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.lk](https://www.desertcart.lk/products/551963616-3-5mm-mono-to-stereo-adapter-3-pack-mono-male)

## 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

- • **Triple Pack Convenience:** Three adapters to keep you covered across all your devices and setups
- • **Compact Yet Reliable Design:** Small footprint adapter that fits perfectly with your professional gear
- • **Durable Nickel-Plated Brass Build:** Premium corrosion-resistant material ensures long-lasting, solid connections
- • **Perfect for Pro Audio & Radio Use:** Ideal for ham radios, headphones, scanners—engineered for clarity and precision
- • **Seamless Mono to Stereo Conversion:** Effortlessly upgrade your audio output without signal loss

## Overview

The RFAdapter 3.5mm Mono to Stereo Adapter 3-Pack converts mono audio signals to stereo with zero signal loss, thanks to its high-quality nickel-plated brass construction. Designed for professional and hobbyist use with radios, headphones, and scanners, this compact adapter ensures corrosion resistance and reliable connections. Perfect for multitasking across devices, this 3-pack keeps your audio setup versatile and ready.

## Description

Buy RFAdapter 3.5mm Mono to Stereo Adapter, 3 Pack - Mono Male to TRS Stereo Female Jack for Radio, Headphone: Adapters - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

Review: Mono to stereo converter - Works perfectly. It converts a mono output to stereo.
Review: Bulky but works. - 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.

## Features

- 3.5mm 1/8" mono plug male to 3.5mm 1/8" TRS stereo jack female 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: 3 pack 3.5mm mono to stereo jack adapters.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0957F9CPG |
| Best Sellers Rank | #9,829 in Electronics ( See Top 100 in Electronics ) #199 in Headphone Adapters |
| Customer Reviews | 4.4 4.4 out of 5 stars (596) |
| Date First Available | May 18, 2021 |
| Item Weight | 0.634 ounces |
| Manufacturer | RFAdapter |
| Package Dimensions | 2.36 x 2.13 x 0.35 inches |

## Product Details

- **Brand:** RFAdapter
- **Color:** Black
- **Compatible Devices:** Headphone
- **Connector Type:** Auxiliary
- **Finish Type:** Nickel

## Images

![3.5mm Mono to Stereo Adapter, 3 Pack - Mono Male to TRS Stereo Female Jack for Radio, Headphone - Image 1](https://m.media-amazon.com/images/I/71TauB-aT2S.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Mono to stereo converter
*by R***M on August 6, 2025*

Works perfectly. It converts a mono output to stereo.

### ⭐⭐⭐⭐⭐ Bulky but works.
*by A***H on January 19, 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.

### ⭐⭐⭐⭐⭐ Mono to stereo adapter
*by J***O on August 15, 2025*

Received in brand new perfect condition. Great product that works!

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**Shop now:** [https://www.desertcart.lk/products/551963616-3-5mm-mono-to-stereo-adapter-3-pack-mono-male](https://www.desertcart.lk/products/551963616-3-5mm-mono-to-stereo-adapter-3-pack-mono-male)

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*Product available on Desertcart Sri Lanka*
*Store origin: LK*
*Last updated: 2026-03-07*