---
product_id: 2432728
title: "StarTech 3FT USB to Type M Barrel DC Power Cable"
brand: "startech"
price: "AR$18335"
currency: ARS
in_stock: true
reviews_count: 8
url: https://www.desertcart.com.ar/products/2432728-startech-3ft-usb-to-type-m-barrel-dc-power-cable
store_origin: AR
region: Argentina
---

# 5V power delivery up to 0.9A 3ft USB-A to Type M cable Durable PVC jacket with strain relief StarTech 3FT USB to Type M Barrel DC Power Cable

**Brand:** startech
**Price:** AR$18335
**Availability:** ✅ In Stock

## Summary

> 🔌 Power up smarter, not harder with StarTech’s USB to Type M cable!

## Quick Answers

- **What is this?** StarTech 3FT USB to Type M Barrel DC Power Cable by startech
- **How much does it cost?** AR$18335 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.ar](https://www.desertcart.com.ar/products/2432728-startech-3ft-usb-to-type-m-barrel-dc-power-cable)

## Best For

- startech enthusiasts

## Why This Product

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

## Key Features

- • **Built to Last:** Robust PVC jacket and flexible strain relief ensure longevity even with daily bends and travel.
- • **IT Pro Approved:** Backed by lifetime warranty and 24/5 multilingual tech support—trusted by professionals worldwide.
- • **Plug & Play Convenience:** 3-foot length offers ideal reach for desktop or laptop setups without cable clutter.
- • **Precision Compatibility:** Perfect fit for 5.5mm OD x 2.1mm ID barrel connectors with center pin positive design.
- • **Streamline Your Power Setup:** Ditch bulky adapters—power your 5V Type M devices directly from any USB port.

## Overview

The StarTech 3FT USB to Type M Barrel DC Power Cable delivers reliable 5V, 0.9A power from any USB-A port to devices with a 5.5mm x 2.1mm barrel connector. Engineered with a durable PVC jacket and strain relief, it’s designed for IT professionals seeking a compact, adapter-free power solution backed by lifetime support.

## Description

Tired of having to carry around a separate wall adapter in order to power or charge your 5V devices, such as certain external hard drives, streaming media players, and Bluetooth® speakers? This USB power cable makes it easier to power 5V DC devices that have a Type M (OD: 5.5mm, ID:2.1mm) barrel power connector. You can power or charge the devices through an available USB port on your laptop or desktop computer. Expertly designed and constructed of high-quality materials, the StarTech..

## Features

- USB-A TO PLUG TYPE-M: 3ft (91cm) USB-A to Type M (5.5mm outer diameter, 2.1mm inner diameter, center pin positive) coaxial barrel connector cable; This power cable can be used to power any M barrel device at 5V from a standard USB supplying up to 0.9A
- COMPATIBILITY: Only works with M barrel connections measuring 5.5 OD by 2.1 ID with a positive center pin; The connected device must use 5V, and a max current of 0.9A; Current supplied is determined by the USB port this cable is plugged into
- DURABLE: This type-M coaxial power barrel connector (fully molded) with durable PVC jacket for high strength and reliability; Flexible PVC strain relief prevents fraying/damage due to repetitive bending or rough usage
- SPECS: 3ft (91cm); USB-A; Type M coaxial power (Barrel Power Connector OD:5.50, ID: 2.10); Jacket: PVC; Outer Diam (OD): 4.5mm; 5V at up to 0.9A supplied by a USB port; Aluminum-mylar foil with braided shielding
- THE IT PRO'S CHOICE: Designed and built for IT Professionals, this USB to Type M 5.5MM power cable is backed for life, including free lifetime 24/5 multi-lingual technical assistance

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | StarTech |
| Connector Type | Usb |
| Cable Type | USB |
| Compatible Devices | M barrel device |
| Special Feature | center pin positive |
| Compatible Phone Models | Potentially compatible with smartphones, specific models unknown |
| Recommended Uses For Product | Charging |
| Color | Black |
| Connector Gender | Male-to-Male |
| Data Transfer Rate | 10 Gigabits Per Second |
| Shape | Round |
| Number of Pins | 4 |
| AC Adapter Current | 900 Milliamps |
| Unit Count | 3.0 Feet |
| Item Weight | 0.03 Kilograms |
| Model Name | USB2TYPEM |
| Indoor/Outdoor Usage | Indoor, Outdoor |
| Number of Items | 1 |
| Customer Package Type | Standard Packaging |
| Wattage | 4.5 watts |
| Maximum Voltage | 5 Volts |
| Outer Material | Polyvinyl Chloride (PVC) |
| Item Length | 3 Feet |
| Manufacturer | StarTech.com |
| UPC | 065030839723 |
| Global Trade Identification Number | 00065030839723 |
| Item model number | USB2TYPEM |
| Item Weight | 0.915 ounces |
| Item Dimensions  LxWxH | 4.69 x 0.51 x 8.62 inches |
| Number of Processors | 1 |
| Language | English |
| ASIN | B003MQO96U |
| Is Discontinued By Manufacturer | No |
| Date First Available | May 17, 2010 |

## Product Details

- **Brand:** StarTech
- **Connector Type:** Usb
- **Cable Type:** USB
- **Compatible Devices:** M barrel device
- **Special Feature:** center pin positive

## Images

![StarTech 3FT USB to Type M Barrel DC Power Cable - Image 1](https://m.media-amazon.com/images/I/81DXRCv6EqL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Fantastic!
*by A***R on December 27, 2024*

I was so happy to find this and it works very well. I have a camping shower and the company didn't state what cord works or respond to give my an idea what to buy. So I took a chance and ordered this. Love it!!

### ⭐⭐⭐⭐⭐ Works great
*by M***0 on November 11, 2024*

My daughter got a record player and it didn’t come with a cord. This is a great replacement for just what it needed. Inexpensive , quick shipping. Plugged right in no problems.

### ⭐⭐⭐⭐⭐ Works great for my IP phone
*by J***H on July 10, 2013*

I purchased this cable in hopes that it would fit my SNOM 320 VoiP phone so that I may power it via my notebook computer rather than an AC outlet. The voltages and dimensions seemed to match, but I was still uncertain. Well, it fits perfectly and powers it via my notebook's USB port with no problem, even when my notebook is running off battery power. Just what I was looking for!While I haven't torn apart the cable, it seems to be well built with higher gauge wires and enough rubbery plastic on each end to keep it from wearing out from normal use. It measured in, as advertised, at just over 3 feet long.The model number for the phone's AC adapter is PSM11R-050, rated at 5V, 2A = 10W.The dimensions of the barrel fitting into the phone are: 2.1mm inner diameter, 5.5mm outer diameter, 9.5mm in length. Polarity: positive center ("tip") as seen in the common polarity symbol: ⊖−−−C⋅−−−⊕

## Frequently Bought Together

- StarTech 3FT USB to Type M Barrel DC Power Cable
- LIANSUM USB to DC 5V Power Cord, Universal DC 5.5x2.1mm Plug Jack Charging Cable with 10 Connector Tips(5.5x2.5, 4.8x1.7, 4.0x1.7, 4.0x1.35, 3.5x1.35, 3.0x1.1, 2.5x0.7, Micro USB, Type-C, Mini USB)5FT
- USB to DC 5V Power Cable, Universal DC 5.5x2.1mm Plug Charging Cord with 11 Connectors Tips(6.3x3.0, 5.5x2.5, 4.8x1.7, 4.0x1.7, 3.5x1.35, 3.0x1.1, 2.5x0.7, Type-C, Micro USB, Mini USB, LED Jack) 5 FT

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**Shop now:** [https://www.desertcart.com.ar/products/2432728-startech-3ft-usb-to-type-m-barrel-dc-power-cable](https://www.desertcart.com.ar/products/2432728-startech-3ft-usb-to-type-m-barrel-dc-power-cable)

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*Product available on Desertcart Argentina*
*Store origin: AR*
*Last updated: 2026-02-20*