---
product_id: 348351108
title: "Mr.Power Reverse Polarity Converter Cable 5.5 X 2.1 For Keyboard Guitar Effect Pedal"
brand: "mr.power"
price: "C$22"
currency: NIO
in_stock: false
reviews_count: 6
url: https://www.desertcart.ni/products/348351108-mr-power-reverse-polarity-converter-cable-5-5-x-2
store_origin: NI
region: Nicaragua
---

# Reverses polarity up to 2A max Optimized for guitar & keyboard pedals 5.5x2.1mm jack size Mr.Power Reverse Polarity Converter Cable 5.5 X 2.1 For Keyboard Guitar Effect Pedal

**Brand:** mr.power
**Price:** C$22
**Availability:** ❌ Out of Stock

## Summary

> 🎸 Power your sound, flip the switch, and never miss a beat!

## Quick Answers

- **What is this?** Mr.Power Reverse Polarity Converter Cable 5.5 X 2.1 For Keyboard Guitar Effect Pedal by mr.power
- **How much does it cost?** C$22 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.ni](https://www.desertcart.ni/products/348351108-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

- • **Durable Build:** Robust black cable designed to withstand frequent gigging and studio sessions.
- • **Powerbank Friendly:** Enables powering pedals from powerbanks without risk—stay unplugged and creative.
- • **Compact & Lightweight:** At just 0.01 kg and 173mm length, it’s ultra-portable for on-the-go musicians.
- • **Universal Compatibility:** Perfectly fits 5.5x2.1mm plugs, ideal for keyboards and guitar effect pedals.
- • **Seamless Polarity Switch:** Effortlessly flip center positive to negative or vice versa—no more power hassles.

## Overview

The Mr.Power Reverse Polarity Converter Cable (5.5x2.1mm) is a lightweight, compact solution designed to reverse the polarity of power connections for guitar and keyboard effect pedals. Supporting up to 2A current, it ensures compatibility with most pedals and power sources, including powerbanks, making it an essential accessory for musicians seeking reliable, flexible power management.

## Description

Functions: to reverse the center Positive output to center Negative, or reverse the center Negative to center Positive.
Reverse Polarity what you want, fit for keyboard and guitar effect pedal.
Package Content:
1 Pcs x Reverse Polarity Converter Cable

## Features

- Lightweight

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Asin | B016XFCVSY |
| Best Sellers Rank | #35,908 in Musical Instruments (See Top 100 in Musical Instruments) #462 in Instrument Cables |
| Brand Name | Mr.Power |
| Cable Type | AUX |
| Colour | Black |
| Compatible Devices | Guitar Effect Pedal |
| Compatible Phone Models | iPhone |
| Connectivity Technology | Auxiliary |
| Connector Gender | Male-to-Female |
| Connector Type | 3.5mm Audio Jack (Male-to-Male) |
| Customer Reviews | 4.7 4.7 out of 5 stars (210) 4.7 out of 5 stars |
| Indoor Outdoor Usage | Indoor |
| Item Shape | Round |
| Item Weight | 0.01 Kilograms |
| Manufacturer | Mr.Power |
| Model Name | 4334425752 |
| Model Number | 4334425752 |
| Number Of Items | 1 |
| Number Of Pins | 2 |
| Other Special Features Of The Product | Lightweight |
| Part Number | 4334425752 |
| Recommended Uses For Product | Connecting guitar effect pedals |
| Specification Met | MFI |
| Unit Count | 1.0 Count |
| Upc | 709818797316 |

## Product Details

- **Brand:** Mr.Power
- **Connector Type:** 3.5mm Audio Jack (Male-to-Male)
- **Cable Type:** AUX
- **Compatible Devices:** Guitar Effect Pedal
- **Special Feature:** Lightweight

## Images

![Mr.Power Reverse Polarity Converter Cable 5.5 X 2.1 For Keyboard Guitar Effect Pedal - Image 1](https://m.media-amazon.com/images/I/517h9+Ux-9L.jpg)
![Mr.Power Reverse Polarity Converter Cable 5.5 X 2.1 For Keyboard Guitar Effect Pedal - Image 2](https://m.media-amazon.com/images/I/51Xbq9ichzL.jpg)
![Mr.Power Reverse Polarity Converter Cable 5.5 X 2.1 For Keyboard Guitar Effect Pedal - Image 3](https://m.media-amazon.com/images/I/6122xcUuR9L.jpg)
![Mr.Power Reverse Polarity Converter Cable 5.5 X 2.1 For Keyboard Guitar Effect Pedal - Image 4](https://m.media-amazon.com/images/I/61bjpaMyONL.jpg)
![Mr.Power Reverse Polarity Converter Cable 5.5 X 2.1 For Keyboard Guitar Effect Pedal - Image 5](https://m.media-amazon.com/images/I/41wNBY4mUhL.jpg)

## 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

### ⭐⭐⭐⭐⭐ It works perfectly
*by  on Reviewed in India 21 December 2023*

This solved the problem of powering my multieffect guitar pedal with powerbank. 👍🏼

### ⭐⭐⭐⭐⭐ Mr.Power Reverse Polarity Converter Cable
*by  on Reviewed in the United States 2 August 2026*

Works perfectly

### ⭐⭐⭐⭐⭐ Addio prese
*by  on Reviewed in Italy 23 February 2020*

Funziona benissimo.

## 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.ni/products/348351108-mr-power-reverse-polarity-converter-cable-5-5-x-2](https://www.desertcart.ni/products/348351108-mr-power-reverse-polarity-converter-cable-5-5-x-2)

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*Product available on Desertcart Nicaragua*
*Store origin: NI*
*Last updated: 2026-09-28*