StarTech.com 3m USB-C Cable, 240W PD EPR, USB 2.0, TPE, M/M

StarTech.com 3m USB-C Charging Cable | USB-IF Certified 240W PD EPR

The StarTech.com 3m USB-C Charging Cable, USB-IF Certified USB C Cable, 240W PD EPR, USB 2.0 Type-C Laptop Charger Cord, USB-C Data Transfer Cable, TPE Jacket, M/M is engineered for high-wattage power delivery. It targets professionals using USB Power Delivery 3.1 laptops and devices. This cable supports up to 240W Extended Power Range (EPR) output. It is ideal for users requiring reliable, high-current charging over a standard 3-metre length.

Slim Technical Overview

240W Extended Power Range (EPR) Support

This cable adheres to the USB Power Delivery 3.1 specification. It supports the Extended Power Range (EPR) profile. This allows it to deliver up to 240W of power to compatible devices. Traditional USB-C cables often cap at lower wattages. This makes the cable suitable for high-performance laptops that require 140W or more. However, you must verify that your laptop and charger also support the 240W EPR standard. The cable features a 30 AWG wire size to handle the 5A maximum input current safely.

USB-IF Certification and Visual Identification

The cable is USB-IF certified. This ensures it meets rigorous technical specifications for safety and performance. A key feature is the distinct connector markings. These markings allow for quick visual identification. They distinguish this cable from unmarked or lower-rated alternatives. This eliminates guesswork when selecting a cable for high-wattage charging. It ensures you use the correct hardware for the full 240W capability.

Durable Construction for Frequent Use

The cable uses a rugged Thermoplastic Elastomer (TPE) jacket. This material increases wear resistance against daily bending and friction. The nickel-plated connectors are rated for over 10,000 insertion cycles. This enhances the product’s longevity in demanding environments. The round cable design measures 4 mm in diameter. It balances flexibility with structural integrity. The internal conductors are pure copper for efficient power transfer.

Extended Reach for Workspace Flexibility

At 3 metres long, this cable provides significantly more reach than standard 1m cables. This is practical for larger desk setups or mobile workspaces. It allows you to connect a laptop to a wall charger or power bank without being tethered close to a socket. The straight connectors offer a secure fit. They are compatible with most USB-C ports found on modern ultrabooks and tablets. However, note that this is a charging and data cable. It does not support DisplayPort Alternate Mode video output.

Box contents

• 1 x StarTech.com 3m USB-C Charging Cable (Black)

Check before you buy

• Confirm your device supports USB Power Delivery 3.1 EPR up to 240W.
• Verify your USB-C charger provides a 5A output current capability.
• Check that your laptop or tablet uses a standard USB-C port for charging.
• Ensure the operating temperature range (-10°C to 60°C) suits your environment.

Frequently Asked Questions

Q: Is this cable compatible with Thunderbolt 3 or 4?

A: Yes, it is physically compatible. However, it only supports USB 2.0 data speeds, not the full 40Gbps Thunderbolt bandwidth.

Q: Can I use this cable for video output?

A: No. The input specifies USB Type-C DisplayPort Alternate Mode is not supported.

Q: Does the 240W rating apply to all devices?

A: No. The device and charger must both support the 240W EPR standard to achieve this wattage.

Q: What is the maximum data transfer rate?

A: The cable supports USB 2.0 speeds, with a maximum data transfer rate of 0.48 Gbit/s.

The Consultant’s verdict & warranty

This cable is the optimal choice for UK professionals needing to charge high-wattage USB-C laptops over a long distance. It offers certified safety and robust construction for daily use. It is less suitable for users requiring high-speed data transfer or 4K video output. Covered by the standard Manufacturer Warranty.