---
product_id: 32425009
title: "Reverse Polarity Converter Cable"
brand: "mr.power"
price: "KSh2218"
currency: KES
in_stock: true
reviews_count: 8
category: "Mr.Power"
url: https://www.desertcart.co.ke/products/32425009-reverse-polarity-converter-cable
store_origin: KE
region: Kenya
---

# Supports up to 12V low voltage Perfect for guitar pedals & keyboards 5.5mm x 2.1mm jack size Reverse Polarity Converter Cable

**Brand:** mr.power
**Price:** KSh2218
**Availability:** ✅ In Stock

## Summary

> ⚡ Flip the power, not your budget — stay plugged in and ahead of the curve!

## Quick Answers

- **What is this?** Reverse Polarity Converter Cable by mr.power
- **How much does it cost?** KSh2218 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.ke](https://www.desertcart.co.ke/products/32425009-reverse-polarity-converter-cable)

## 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

- • **Cost-Saving Solution:** Avoid overpriced proprietary cords—convert your existing power supply easily
- • **Compact & Lightweight:** At just 173mm and 0.01kg, fits effortlessly into any setup without bulk
- • **Plug & Play Convenience:** Simple male-to-female connection for instant polarity reversal and hassle-free use
- • **Reliable Power Delivery:** Coaxial cable design ensures stable, low-voltage power for sensitive electronics
- • **Universal Compatibility:** Seamlessly powers keyboards and guitar effect pedals with reverse polarity support

## Overview

The Mr.Power Reverse Polarity Converter Cable (5.5mm x 2.1mm, 173mm length) is a lightweight, coaxial cable designed to reverse polarity for keyboards and guitar effect pedals. Supporting up to 12 volts low voltage power, it enables compatibility with nonstandard devices, saving users from costly proprietary adapters. Ideal for musicians and tech-savvy professionals seeking a reliable, compact power solution.

## Description

Buy Mr.Power Reverse Polarity Converter Cable 5.5 X 2.1 for Keyboard Guitar Effect Pedal (1 pcs): Instrument Cables - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

Review: Use a standard power supply with nonstandard electronics - Needed this for a Casio keyboard, bought in a thrift shop with no power cord. I have lots of 'em with the right voltage, but Casio uses a nonstandard polarity (presumably to make us buy their proprietary power cord). This adapter changed my standard polarity cord to fit their keyboard. Worked great and saved me $20!
Review: Works to reverse polarity on cameras - Worked great with Panasonic convertible cameras

## 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

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B016XFCVSY |
| Best Sellers Rank | #3,128 in Musical Instruments ( See Top 100 in Musical Instruments ) #48 in Stage & Studio Patch Cables |
| Brand | Mr.Power |
| Brand Name | Mr.Power |
| Cable Type | Coaxial |
| Color | black |
| Compatible Devices | PC |
| Connector Gender | Male-to-Male |
| Connector Type | Male-to-male |
| Customer Reviews | 4.7 out of 5 stars 370 Reviews |
| Indoor Outdoor Usage | Indoor |
| Item Shape | Round |
| Item Weight | 0.01 Kilograms |
| Manufacturer | Mr.Power |
| Maximum Voltage | 12 Volts |
| Model | 4334425752 |
| Number of Items | 1 |
| Number of Pins | 2 |
| Other Special Features of the Product | Low Voltage |
| Recommended Uses For Product | For powering keyboard, guitar effect pedals |
| Special Feature | Low Voltage |
| UPC | 709818797316 |
| Unit Count | 1 Count |

## Product Details

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

## Images

![Reverse Polarity Converter Cable - Image 1](https://m.media-amazon.com/images/I/517h9+Ux-9L.jpg)
![Reverse Polarity Converter Cable - Image 2](https://m.media-amazon.com/images/I/51Xbq9ichzL.jpg)
![Reverse Polarity Converter Cable - Image 3](https://m.media-amazon.com/images/I/6122xcUuR9L.jpg)
![Reverse Polarity Converter Cable - Image 4](https://m.media-amazon.com/images/I/61bjpaMyONL.jpg)
![Reverse Polarity Converter Cable - Image 5](https://m.media-amazon.com/images/I/41wNBY4mUhL.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

### ⭐⭐⭐⭐⭐ Use a standard power supply with nonstandard electronics
*by K***Z on February 4, 2026*

Needed this for a Casio keyboard, bought in a thrift shop with no power cord. I have lots of 'em with the right voltage, but Casio uses a nonstandard polarity (presumably to make us buy their proprietary power cord). This adapter changed my standard polarity cord to fit their keyboard. Worked great and saved me $20!

### ⭐⭐⭐⭐⭐ Works to reverse polarity on cameras
*by C***S on November 2, 2025*

Worked great with Panasonic convertible cameras

### ⭐⭐⭐⭐⭐ Simple fix to adapt 9V guitar pedal power supply for use with positive center pin device
*by S***V on November 25, 2025*

Used this to adapt a standard guitar pedal power supply to work with a KAT drum pad that has a positive center pin connection. Simple and inexpensive fix to replace old PS that died. Easier and cleaner than rewiring the pedal supply connector.

## 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.ke/products/32425009-reverse-polarity-converter-cable](https://www.desertcart.co.ke/products/32425009-reverse-polarity-converter-cable)

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*Product available on Desertcart Kenya*
*Store origin: KE*
*Last updated: 2026-02-23*