---
product_id: 529807572
title: "USB DC 5V to DC 9V Voltage Power Supply Cable - USB to 9V Cable with DC Jack 5.5 x 2.1mm, Tip Negative(-) Design, Max DC-5V-to-9V"
brand: "hizsoaor"
price: "COP 50002"
currency: COP
in_stock: true
reviews_count: 13
category: "Hizsoaor"
url: https://www.desertcart.co/products/529807572-usb-dc-5v-to-dc-9v-voltage-power-supply-cable
store_origin: CO
region: Colombia
---

# 5V USB input @ 2A max 9V DC output, 1A max current Built-in intelligent IC for protection USB DC 5V to DC 9V Voltage Power Supply Cable - USB to 9V Cable with DC Jack 5.5 x 2.1mm, Tip Negative(-) Design, Max DC-5V-to-9V

**Brand:** hizsoaor
**Price:** COP 50002
**Availability:** ✅ In Stock

## Summary

> 🔋 Power up your gear anywhere, anytime—because dead devices are so last decade!

## Quick Answers

- **What is this?** USB DC 5V to DC 9V Voltage Power Supply Cable - USB to 9V Cable with DC Jack 5.5 x 2.1mm, Tip Negative(-) Design, Max DC-5V-to-9V by hizsoaor
- **How much does it cost?** COP 50002 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co](https://www.desertcart.co/products/529807572-usb-dc-5v-to-dc-9v-voltage-power-supply-cable)

## Best For

- hizsoaor enthusiasts

## Why This Product

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

## Key Features

- • **Compact & Lightweight:** At just 4.9ft and featherlight, it’s your ultimate travel companion for uninterrupted device power.
- • **Power Boost On-The-Go:** Step up your USB 5V to a reliable 9V output, perfect for powering your essential gadgets anywhere.
- • **Smart Safety Circuitry:** Advanced IC safeguards your devices from over-current, overload, and short circuits—power with peace of mind.
- • **Universal 5.5x2.1mm DC Jack:** Fits most devices with a negative tip design—no polarity headaches, just plug and play.
- • **Versatile Device Compatibility:** Ideal for routers, speakers, USB fans, LED lights, and more—stay powered during outages or on the move.

## Overview

This USB to DC 9V step-up cable converts a 5V USB input at 2A into a stable 9V DC output at 1A, featuring a 5.5x2.1mm negative tip connector. Designed for low-current devices like routers, speakers, and USB fans, it includes built-in intelligent IC protection against electrical faults. Compact and lightweight, it’s perfect for professionals needing reliable, portable power solutions without polarity hassles.

## Description

USB to DC Power Cable Cord, DC 5V to DC 9V USB Voltage Step Up Converter Cable, Power Supply Adapter Cable with DC Jack 5.5 x 2.1mm, Widely Used for Small Electronics and Devices which Use a 5.5mm Barrel Jack for a Power Cable, like Fan, Led Light, Wireless Router, Speakers and More Devices. Product Parameters: USB Input: 5V 2A DC Output: 9±0.5V, Max Current: 1A DC Plugs: 5.5 x 2.1mm, inner diameter 2.1mm, outer diameter 5.5mm Tips: negative center pin Support : Only for 5V devices, please check carefully the input specification of your device before purchase. Cable length: 4.9ft Package included: 1 Pack DC 5V to 9V USB 2.0 A Male to DC 5.5x2.1mm Power Supply Voltage Step Up Converter Cable Note: In the following cases, please choose other product. 1. Power > 9W. 2. Amp > 1A. 3. Polarity or port size mismatch. 4. Product connector not USB port. 5. Our charging cable can not charge laptops. 6. We will provides 12 month and 100% satisfying after-sales service, any questions please no hesitate to contact us How to check whether the DC plug is matched with the electrical DC input socket? As long as the voltage is the same, when the output voltage of the boosting wire is matched with the input voltage of the electrics, it works. And all electrics devices with current less than 1A also can be used. If you’re not sure the voltage and size of DC plug of your electronic, Please seek help from the electrical manufacturer.

Review: Works perfectly for connecting 9V effect pedals to a rechargeable power bank or USB phone charger. - Works perfectly for connecting 9 volt center-negative effect pedals to a rechargeable power bank or USB phone charger. I keep one in my bag for gigs, as a pedal power backup solution. Compact and ultralight just-in-case insurance.
Review: Loves guitar pedals - Awesome for running guitar pedals no noise great price fast shipping

## Features

- 【USB 5V to DC 9V Cable】Because the USB input is 5V 2A male, please make sure the current is 2A or the device may not work. The DC output is 9V and the max current is 1A. Note: NOT suitable for high current equipment.
- 【DC plugs specification】DC plugs specification: 5.5*2.1mm, negative(-) tip(refer to the second image), Please check the connector sizes of your product before purchase.
- 【Widely used】Used for various devices that require 9V power with DC5.5 power interface, such as speakers, USB lights, USB fans, routers, set-top boxes, etc. Useful for powering the WiFi router via a power bank or other 5V power source during power outages. Can also be used with other devices that require a 9V power supply
- 【Safe & Reliable】built in upgraded intelligent IC circuit, our voltage adapter provides your devices perfect protection from over-current, over voltage, overload or short circuit.
- 【Packaging】1 Pack DC 5V to 9V USB 2.0 A Male to DC 5.5x2.1mm Power Supply Voltage Step Up Converter Cable.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B09YR5WV2W |
| Best Sellers Rank | #3,706 in USB Cables |
| Brand | Hizsoaor |
| Brand Name | Hizsoaor |
| Cable Type | USB |
| Color | black |
| Compatible Devices | Router, Speaker |
| Compatible Phone Models | Potentially compatible with smartphones, specific models unknown |
| Connectivity Technology | USB |
| Connector Gender | Male-to-Male |
| Connector Type | USB Type A |
| Customer Package Type | FFP |
| Customer Reviews | 4.1 out of 5 stars 92 Reviews |
| Gauge | 4.9 |
| Indoor Outdoor Usage | Indoor, Outdoor |
| Item Length | 4.9 feet |
| Item Shape | Round |
| Item Weight | 0.03 kg |
| Manufacturer | Sqrgreat |
| Maximum Current | 1 A |
| Maximum Voltage | 9 volts_of_direct_current |
| Model | 9V |
| Number of Items | 1 |
| Number of Pins | 5 |
| Other Special Features of the Product | Tangle Free |
| Part Number | DC-5V-to-9V |
| Recommended Uses For Product | Charging |
| Special Feature | Tangle Free |
| UPC | 300692032458 |
| Unit Count | 1 Count |
| Wattage | 7.2 watts |

## Product Details

- **Brand:** Hizsoaor
- **Cable Type:** USB
- **Compatible Devices:** Router, Speaker
- **Connector Type:** USB Type A
- **Special Feature:** Tangle Free

## Images

![USB DC 5V to DC 9V Voltage Power Supply Cable - USB to 9V Cable with DC Jack 5.5 x 2.1mm, Tip Negative(-) Design, Max DC-5V-to-9V - Image 1](https://m.media-amazon.com/images/I/61us3n3Ee6L.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Works perfectly for connecting 9V effect pedals to a rechargeable power bank or USB phone charger.
*by A***R on May 27, 2026*

Works perfectly for connecting 9 volt center-negative effect pedals to a rechargeable power bank or USB phone charger. I keep one in my bag for gigs, as a pedal power backup solution. Compact and ultralight just-in-case insurance.

### ⭐⭐⭐⭐⭐ Loves guitar pedals
*by J***R on November 25, 2025*

Awesome for running guitar pedals no noise great price fast shipping

### ⭐ Only worked for less than 60 days.
*by H***R on June 25, 2026*

Worked great initially, then failed within 60 days, outside the return period. The item I was powering was only 100mA. It is center negative as most guitar pedals. Won't last under continuous use.

## Frequently Bought Together

- Hizsoaor USB DC 5V to DC 9V Voltage Power Supply Cable - USB to 9V Cable with DC Jack 5.5 x 2.1mm, Tip Negative(-) Design, Max DC-5V-to-9V
- iGreely DC 5V to DC 9V USB Voltage Step Up Converter Cable 3.3ft/1m Power Supply Adapter Cable with DC Jack 5.5 x 2.5mm or 5.5 x 2.1mm, for Fan, Led Light, Wireless Router, Speakers and More Devices

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**Shop now:** [https://www.desertcart.co/products/529807572-usb-dc-5v-to-dc-9v-voltage-power-supply-cable](https://www.desertcart.co/products/529807572-usb-dc-5v-to-dc-9v-voltage-power-supply-cable)

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*Product available on Desertcart Colombia*
*Store origin: CO*
*Last updated: 2026-11-06*