---
product_id: 48221483
title: "StarTech 91cm/3ft USB to Type M Barrel 5V DC Cable, 5.5mm (USB2TYPEM)"
brand: "startech"
price: "309 kr"
currency: NOK
in_stock: true
reviews_count: 13
category: "Star Tech"
url: https://www.desertcart.no/products/48221483-startech-91cm-3ft-usb-to-type-m-barrel-5v-dc
store_origin: NO
region: Norway
---

# 5V, 0.9A power delivery 3ft USB-A to Type M cable Durable PVC jacket & strain relief StarTech 91cm/3ft USB to Type M Barrel 5V DC Cable, 5.5mm (USB2TYPEM)

**Brand:** startech
**Price:** 309 kr
**Availability:** ✅ In Stock

## Summary

> 🔌 Power up your gear with precision and style — never run out of juice again!

## Quick Answers

- **What is this?** StarTech 91cm/3ft USB to Type M Barrel 5V DC Cable, 5.5mm (USB2TYPEM) by startech
- **How much does it cost?** 309 kr with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.no](https://www.desertcart.no/products/48221483-startech-91cm-3ft-usb-to-type-m-barrel-5v-dc)

## 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:** Fully molded coaxial barrel with flexible strain relief prevents fraying and damage from daily use.
- • **Compact 3ft Length:** Perfectly sized to power your devices without cluttering your workspace.
- • **Plug & Play Convenience:** USB-A powered cable lets you power your devices directly from laptops, power banks, or USB hubs.
- • **Reliable 5V Power Output:** Delivers stable 5 volts at up to 0.9 amps, ideal for low-power electronics.
- • **Precision Type M Connector:** 5.5mm outer, 2.1mm inner diameter with center positive pin for guaranteed compatibility.

## Overview

The StarTech 3ft USB-A to Type M barrel cable is a durable, tangle-free power solution designed to deliver 5V at up to 0.9A to compatible devices. Featuring a molded coaxial barrel connector with a 5.5mm outer and 2.1mm inner diameter, it ensures reliable connectivity and long-lasting performance, perfect for powering network switches, cameras, and other low-voltage electronics directly from USB ports.

## Description

Versatile 3ft USB-A to 5.5mm barrel connector cable powers 5V devices up to 0.9A, with a durable, molded design and flexible strain relief for reliable use.

Review: Useful length power cable - Straightforward power cable to meet specific need
Review: Works Perfectly - Works perfectly. I got this cable to power my the network switch in my room, the switch was being powered by a USB to DC plug but I am running out of plugs so decided to get this cable and just plug the USB into a spare port in the back of my computer. Since then it has worked great, I even took the switch and this cable to a LAN party and used my console to power the switch saving a plug and saved me putting an transformer in my bag. Only point I make is make sure that you are getting the correct barrel DC connector before buying type M and N are almost identical.

## 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 centre 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

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B003MQO96U |
| Best Sellers Rank | 9,892 in Computers & Accessories ( See Top 100 in Computers & Accessories ) 1,181 in USB Cables |
| Brand | StarTech |
| Cable Type | Coaxial |
| Cable type | Coaxial |
| Colour | Black |
| Compatible Amazon Tablet Models | Amazon Fire 7 12th Generation, Amazon Fire 7 5th Generation, Amazon Fire 7 7th Generation, Amazon Fire 7 9th Generation, Amazon Fire HD 10 11th Generation, Amazon Fire HD 10 13th Generation, Amazon Fire HD 10 5th Generation, Amazon Fire HD 10 7th Generation, Amazon Fire HD 10 9th Generation, Amazon Fire HD 8 10th Generation, Amazon Fire HD 8 11th Generation, Amazon Fire HD 8 12th Generation, Amazo… |
| Compatible Devices | Laptop, tablet, smartphone, power bank, music player, camera, surveillance camera, drone, etc |
| Compatible Phone Models | Potentially compatible with smartphones, specific models unknown |
| Compatible devices | Laptop, tablet, smartphone, power bank, music player, camera, surveillance camera, drone, etc |
| Compatible phone models | Potentially compatible with smartphones, specific models unknown |
| Connectivity Technology | USB |
| Connector Gender | Male-to-Male |
| Connector Type | Usb 2.0 Type-a |
| Connector type | Usb 2.0 Type-a |
| Country Of Origin | China |
| Customer Package Type | coiled in protective tubing |
| Customer Reviews | 4.2 out of 5 stars 3,138 Reviews |
| Data Transfer Rate | 10 Gigabits Per Second |
| Global Trade Identification Number | 00065030839723 |
| Included Components | 1 - 3 ft USB to Type M Barrel 5V DC Power Cable |
| Indoor Outdoor Usage | Indoor |
| Item Length | 90 Centimetres |
| Item Shape | Flat |
| Item Type Name | StarTech.com USB2TYPEM 3ft USB to 5.5mm Power Cable - Type M Barrel |
| Item Weight | 0.03 Kilograms |
| Manufacturer | StarTech.com |
| Manufacturer Part Number | USB2TYPEM |
| Maximum Current | 260 Milliamps |
| Maximum Voltage | 5 Volts |
| Model Name | USB2TYPEM |
| Model Number | USB2TYPEM |
| Number of Items | 1 |
| Number of Pins | 4 |
| Other Special Features of the Product | Tangle Free |
| Outer Material | Polyvinyl Chloride (PVC) |
| Product Warranty | 60 months |
| Recommended Uses For Product | Powering and charging 5V DC devices with a Type M barrel power connector |
| Special feature | Tangle Free |
| Specification Met | CEC, EIA, IEC, RoHS, UL |
| UPC | 065030839723 |
| Wattage | 4.5 watts |

## Product Details

- **Brand:** StarTech
- **Connector type:** usb
- **Cable type:** Coaxial
- **Compatible devices:** Laptop, tablet, smartphone, power bank, music player, camera, surveillance camera, drone, etc
- **Special feature:** Tangle Free

## Images

![StarTech 91cm/3ft USB to Type M Barrel 5V DC Cable, 5.5mm (USB2TYPEM) - Image 1](https://m.media-amazon.com/images/I/81DXRCv6EqL.jpg)
![StarTech 91cm/3ft USB to Type M Barrel 5V DC Cable, 5.5mm (USB2TYPEM) - Image 2](https://m.media-amazon.com/images/I/81KEAYragrL.jpg)
![StarTech 91cm/3ft USB to Type M Barrel 5V DC Cable, 5.5mm (USB2TYPEM) - Image 3](https://m.media-amazon.com/images/I/71SqOnkjqVL.jpg)
![StarTech 91cm/3ft USB to Type M Barrel 5V DC Cable, 5.5mm (USB2TYPEM) - Image 4](https://m.media-amazon.com/images/I/71aNwfngcrL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Useful length power cable
*by G***D on 10 November 2025*

Straightforward power cable to meet specific need

### ⭐⭐⭐⭐⭐ Works Perfectly
*by N***W on 2 February 2015*

Works perfectly. I got this cable to power my the network switch in my room, the switch was being powered by a USB to DC plug but I am running out of plugs so decided to get this cable and just plug the USB into a spare port in the back of my computer. Since then it has worked great, I even took the switch and this cable to a LAN party and used my console to power the switch saving a plug and saved me putting an transformer in my bag. Only point I make is make sure that you are getting the correct barrel DC connector before buying type M and N are almost identical.

### ⭐⭐⭐⭐ May not be the correct cable for "compatible" equipment.
*by O***E on 1 November 2025*

Star Tech state that this cable is compatible with the exact model of my Star Tech device. However, the barrel connector turned out to be the wrong size. The cable itself is well constructed. Some voltage drop is to be expected when operating a 2m cable at 2 amps.

## 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.no/products/48221483-startech-91cm-3ft-usb-to-type-m-barrel-5v-dc](https://www.desertcart.no/products/48221483-startech-91cm-3ft-usb-to-type-m-barrel-5v-dc)

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*Product available on Desertcart Norway*
*Store origin: NO*
*Last updated: 2026-09-22*