---
product_id: 32425009
title: "Mr.Power Reverse Polarity Converter Cable 5.5 X 2.1 for Keyboard Guitar Effect Pedal (1 pcs)"
brand: "mr.power"
price: "R232"
currency: ZAR
in_stock: true
reviews_count: 8
url: https://www.desertcart.co.za/products/32425009-mr-power-reverse-polarity-converter-cable-5-5-x-2
store_origin: ZA
region: South Africa
---

# 1 male & 1 female plug 173mm length 5.5mm x 2.1mm jack size Mr.Power Reverse Polarity Converter Cable 5.5 X 2.1 for Keyboard Guitar Effect Pedal (1 pcs)

**Brand:** mr.power
**Price:** R232
**Availability:** ✅ In Stock

## Summary

> 🎸 Elevate Your Sound Game with Mr.Power!

## Quick Answers

- **What is this?** Mr.Power Reverse Polarity Converter Cable 5.5 X 2.1 for Keyboard Guitar Effect Pedal (1 pcs) by mr.power
- **How much does it cost?** R232 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.za](https://www.desertcart.co.za/products/32425009-mr-power-reverse-polarity-converter-cable-5-5-x-2)

## Best For

- mr.power enthusiasts

## Why This Product

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

## Key Features

- • **Perfect Fit:** Designed specifically for 5.5mm x 2.1mm jacks, ensuring seamless connectivity.
- • **Durable Design:** Built to withstand the rigors of performance, ensuring reliable sound every time.
- • **Compact & Convenient:** At just 173mm, this cable is the ideal length for any setup, minimizing clutter.
- • **Transform Your Sound:** Unlock the full potential of your keyboard and guitar effects with this versatile cable.
- • **One Cable, Endless Possibilities:** Compatible with a variety of effect pedals, making it a must-have for any musician.

## Overview

The Mr.Power Reverse Polarity Converter Cable features a 5.5mm x 2.1mm jack size and a length of 173mm, designed for seamless connectivity between your keyboard and guitar effect pedals. With one male and one female plug, this durable cable is perfect for musicians looking to enhance their sound.

## Description

Full description not available

## Features

- One male plug and one female plug
- Reverse Polarity what you want, fit for keyboard and guitar effect pedal
- Jack Size: 5.5mmx2.1mm
- Length: 173mm
- 1pc Effect Pedal Cable

## Product Details

- **Brand:** Mr.Power
- **Connector Type:** Male-to-male
- **Cable Type:** Coaxial
- **Compatible Devices:** PC
- **Special Feature:** Low Voltage

## Images

![Mr.Power Reverse Polarity Converter Cable 5.5 X 2.1 for Keyboard Guitar Effect Pedal (1 pcs) - Image 1](https://m.media-amazon.com/images/I/517h9+Ux-9L.jpg)

## Available Options

This product comes in different **Number of Items** options.

## Questions & Answers

**Q: Does it work with 9 volts**
A: I use it for 9 volts. Works great!

**Q: Is this cable also the right size for 12Volt battery pack?**
A: The plug size is 5.5 x 2.1mm. 
If your device has the same plug size, it can fit for.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Fine
*by R***E on June 29, 2025*

Why did you pick this product vs others?:Fine

### ⭐⭐⭐⭐⭐ PERFECT FIT
*by T***L on June 8, 2025*

Perfect fit! I was able to get an older computer speaker system up and running. Reverse polarity stupid marketing scam I think.

### ⭐⭐⭐⭐⭐ Way easier than making your own.
*by M***T on January 9, 2025*

Don't know who decided this, but many musical accessories and most Guitar effects devices usually require power supplies with connectors where the pin in the center of the connector has negative voltage. This is opposite to standard DC power supplies which deliver positive voltage to the pin. Get it wrong and the device may get cooked. I use these polarity reversing cables so I can use rechargeable battery packs to power pedals and other effects. I put bright colored tape on them as a warning. I forgot the reverser was still in line when recharging one of the battery packs and literally smoked it.

## Frequently Bought Together

- Mr.Power Reverse Polarity Converter Cable 5.5 X 2.1 for Keyboard Guitar Effect Pedal (1 pcs)
- DSD TECH MagicConn SH-CP12A USB Type C PD to DC Power Cable(55x25)-12V

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**Shop now:** [https://www.desertcart.co.za/products/32425009-mr-power-reverse-polarity-converter-cable-5-5-x-2](https://www.desertcart.co.za/products/32425009-mr-power-reverse-polarity-converter-cable-5-5-x-2)

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*Product available on Desertcart South Africa*
*Store origin: ZA*
*Last updated: 2026-02-04*