---
product_id: 709472288
title: "Cable Matters 40Gbps USB4 Extension Cable, USB4 Male to Female, 1.6ft /0.5m | [8K@60Hz / 4K@240Hz, 240W Charging, 40Gbps Data Transfer] True Reversible Design, USB C Extender, USB 4 Extension Cable"
brand: "cable matters"
price: "$47.35"
currency: USD
in_stock: true
reviews_count: 7
category: "Cable Matters"
url: https://www.desertcart.us/products/709472288-cable-matters-40gbps-usb4-extension-cable-usb4-male-to-female
store_origin: US
region: United States of America
---

# 240W Power Delivery 8K@60Hz & 4K@240Hz Video Support 40Gbps Ultra-Fast Data Transfer Cable Matters 40Gbps USB4 Extension Cable, USB4 Male to Female, 1.6ft /0.5m | [8K@60Hz / 4K@240Hz, 240W Charging, 40Gbps Data Transfer] True Reversible Design, USB C Extender, USB 4 Extension Cable

**Brand:** cable matters
**Price:** $47.35
**Availability:** ✅ In Stock

## Summary

> ⚡ Extend your power, speed, and style—because your setup deserves the best.

## Quick Answers

- **What is this?** Cable Matters 40Gbps USB4 Extension Cable, USB4 Male to Female, 1.6ft /0.5m | [8K@60Hz / 4K@240Hz, 240W Charging, 40Gbps Data Transfer] True Reversible Design, USB C Extender, USB 4 Extension Cable by cable matters
- **How much does it cost?** $47.35 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/709472288-cable-matters-40gbps-usb4-extension-cable-usb4-male-to-female)

## Best For

- cable matters enthusiasts

## Why This Product

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

## Key Features

- • **Power Up to 240W:** Charge your high-performance devices faster than ever with industry-leading power delivery.
- • **True Reversible Design:** Plug in any way, every time—no fumbling, just flawless connectivity.
- • **Built to Last & Perform:** Durable, reliable, and engineered for frequent use—your go-to extension cable for the modern workspace.
- • **Extend Without Compromise:** Seamlessly boost your USB-C or Thunderbolt 4 setup without losing speed or power.
- • **Visual Brilliance Unleashed:** Drive stunning 8K@60Hz or ultra-smooth 4K@240Hz displays with zero lag.

## Overview

The Cable Matters 40Gbps USB4 Extension Cable is a premium 0.5m USB-C male-to-female extender designed for professionals demanding uncompromised speed, power, and video quality. Supporting Thunderbolt 4 and USB4 standards, it delivers blazing 40Gbps data transfer, up to 240W power delivery, and flawless 8K@60Hz or 4K@240Hz video output. Its true reversible design ensures effortless connectivity, while its durable build guarantees long-lasting performance in any high-tech environment.

## Description

Cable Matters 40Gbps USB-C Extension Cable - 0.5m/1.6ft

Review: Working as expected - It is working as expected. I connect usb c hub to it. Only issue is manufacturing year was 2014.
Review: Very happy with the purchase and a very good quality cable - I would say, i am aure this is costly, but you are getting what you are paying for. Seriously, the cable quality is so good. This functions extremely well. I have a doc which is connected to a 4k 60 fps monitor to it , along with a 1Gig LAN , a keyboard, and a storage device & a 100watt charger. That doc is having a very small cable. My main moto was to buy this cable to make sure i can extend the doc cable. This is exactly doing the same. No quality or speed drop found so far. I am happy with my purchase.

## Features

- USB-C / Thunderbolt 4 Extender: Extend your USB-C devices with this Thunderbolt 4 compatible USB-C extension cable; Simply connect this Type C extension cable to the end of a standard USB-C cable or Thunderbolt cable to form an instant cable extension
- True Reversible USB-C Compatibility: this USB-C extension cord is designed to fully support reversible functionality, allowing the USB-C connector to be inserted in either direction. Enjoy seamless integration and convenience with every connection
- USB4 / Thunderbolt 40Gbps Compatible: Extend your cable connection without sacrificing speed; This USB4 extension cable is fully compatible with USB4 and Thunderbolt 4 40Gbps transmission modes for the ultimate in USB-C extension speed
- Flawless USB-C Video Companion: Extend a standard USB-C video cable for a longer device to monitor cable runs, while preserving the power and bandwidth offered by USB4. Connect a 4K or 8K monitor with ease with this USB Type C extension cable. For optimal performance, extend a 3.3ft USB-C cable to a docking station or 6ft to a monitor. Longer runs may exceed device tolerance and cause signal issues.
- 240W Power Delivery: Power and charge connected devices with up to 240W of Power Delivery charging support using this USB C male to female extension cable
- Durable and Powerful: Worked as a Thunderbolt extension cable, this USBC extension cable features a durable design suitable for frequent connecting and disconnecting; Enjoy long lasting performance with this solid USBC extension cord

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0CP9WH1BV |
| Best Sellers Rank | #29,353 in Computers & Accessories ( See Top 100 in Computers & Accessories ) #2,906 in USB Cables |
| Brand | Cable Matters |
| Brand Name | Cable Matters |
| Cable Type | USB-C Cable |
| Colour | Black |
| Compatible Devices | Laptop |
| Compatible Phone Models | Likely compatible with modern smartphones, specific models not listed |
| Connector Gender | Male-to-Male |
| Connector Type | USB Type C |
| Country of Origin | USA |
| Customer Package Type | sealed anti-static bag |
| Customer Reviews | 4.6 out of 5 stars 467 Reviews |
| Data Transfer Rate | 40 Gigabits Per Second |
| Ethernet Cable Category | Cat 8 |
| Frequency | 40 GHz |
| Indoor Outdoor Usage | Outdoor |
| Item Length | 0.5 Metres |
| Item Shape | Round |
| Item Weight | 0.03 Kilograms |
| Manufacturer | Cable Matters |
| Maximum Voltage | 240 Volts (DC) |
| Model Number | 201404-0.5m |
| Number Of Pins | 24 |
| Other Special Features of the Product | 40Gbps |
| Part Number | 201404-0.5m |
| Recommended Uses For Product | Connecting electronic devices, extending signal transmission range, and facilitating data transfer between components |
| Special Feature | 40Gbps |
| Specification Met | Thunderbolt 4 |
| UPC | 810115184751 |
| Unit Count | 1.0 Count |
| Wattage | 240 Watts |

## Product Details

- **Brand:** Cable Matters
- **Connector Type:** USB Type C
- **Cable Type:** USB-C Cable
- **Compatible Devices:** Laptop
- **Special Feature:** 40Gbps

## Images

![Cable Matters 40Gbps USB4 Extension Cable, USB4 Male to Female, 1.6ft /0.5m | [8K@60Hz / 4K@240Hz, 240W Charging, 40Gbps Data Transfer] True Reversible Design, USB C Extender, USB 4 Extension Cable - Image 1](https://m.media-amazon.com/images/I/713wwY6diEL.jpg)
![Cable Matters 40Gbps USB4 Extension Cable, USB4 Male to Female, 1.6ft /0.5m | [8K@60Hz / 4K@240Hz, 240W Charging, 40Gbps Data Transfer] True Reversible Design, USB C Extender, USB 4 Extension Cable - Image 2](https://m.media-amazon.com/images/I/71Ew0qoFeoL.jpg)
![Cable Matters 40Gbps USB4 Extension Cable, USB4 Male to Female, 1.6ft /0.5m | [8K@60Hz / 4K@240Hz, 240W Charging, 40Gbps Data Transfer] True Reversible Design, USB C Extender, USB 4 Extension Cable - Image 3](https://m.media-amazon.com/images/I/818XSULfVxL.jpg)
![Cable Matters 40Gbps USB4 Extension Cable, USB4 Male to Female, 1.6ft /0.5m | [8K@60Hz / 4K@240Hz, 240W Charging, 40Gbps Data Transfer] True Reversible Design, USB C Extender, USB 4 Extension Cable - Image 4](https://m.media-amazon.com/images/I/81msZoHefDL.jpg)
![Cable Matters 40Gbps USB4 Extension Cable, USB4 Male to Female, 1.6ft /0.5m | [8K@60Hz / 4K@240Hz, 240W Charging, 40Gbps Data Transfer] True Reversible Design, USB C Extender, USB 4 Extension Cable - Image 5](https://m.media-amazon.com/images/I/715ACntnSCL.jpg)

## Questions & Answers

**Q: Can it work with Nintendo switch 2 dock?**
A: Yes, this extension cable is fully compatible with the Nintendo Switch 2 dock and maintains optimal performance for both power delivery and video output.

**Q: What should I do if the extension cable is not working?**
A: Ensure the extended cable is within the recommended length. Test your device without the extension, try another USB-C port, or test with another USB-C device. If it still fails, contact Cable Matters for further instructions.

**Q: What is the recommended maximum extension length with this cable?**
A: This extension cable is designed for short runs. It supports extending a 3.3ft USB-C cable to a docking station or a 6ft USB-C cable to a monitor. Longer extensions may exceed the signal tolerance of some devices and cause signal instability.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Working as expected
*by S***P on 30 December 2025*

It is working as expected. I connect usb c hub to it. Only issue is manufacturing year was 2014.

### ⭐⭐⭐⭐⭐ Very happy with the purchase and a very good quality cable
*by P***. on 8 September 2025*

I would say, i am aure this is costly, but you are getting what you are paying for. Seriously, the cable quality is so good. This functions extremely well. I have a doc which is connected to a 4k 60 fps monitor to it , along with a 1Gig LAN , a keyboard, and a storage device & a 100watt charger. That doc is having a very small cable. My main moto was to buy this cable to make sure i can extend the doc cable. This is exactly doing the same. No quality or speed drop found so far. I am happy with my purchase.

### ⭐⭐⭐⭐⭐ Great build quality and functions as expected
*by E***R on 22 January 2025*

If you’re looking to extend the reach of a USB4 or Thunderbolt 4 device without sacrificing performance, the Cable Matters 40Gbps USB4 Extension Cable is an excellent option to consider. Its robust build, short length, and compliance with high-end specs make it a reliable choice for demanding setups—whether you’re connecting 8K displays, external SSDs, or high-powered docking stations. Key Features 40Gbps USB4 / Thunderbolt 4 Speed Officially rated for up to 40Gbps data throughput, meaning you can transfer large files quickly and maintain the full speed of external SSDs or other high-bandwidth peripherals. Backward compatible with Thunderbolt 3, USB-C 3.x, and USB 2.0 devices, so it works well even with older gear. High-Resolution Video Support Supports 8K@60Hz or 4K@240Hz, making it a solid pick for cutting-edge displays or high refresh rate monitors. Ideal for content creators, gamers, or professionals needing top-tier resolution and fluid motion. Compact 1.6-Foot Length Short, tidy extension for tight spaces or cable management. Minimizes potential signal degradation that can occur with longer cables, helping ensure maximum performance. Perfect for bridging a small gap between a desktop port and a device without excessive cable clutter. Durable Construction Cable Matters has a solid reputation for producing sturdy cables, and this one is no exception. Reinforced connectors and a thick cable jacket provide extra protection against daily wear and tear. Performance & Reliability Stable Connection: During testing with a Thunderbolt 4 dock and an 8K monitor, the extended cable maintained consistent data rates and video signals. There was no flickering, stuttering, or unexpected disconnects. Broad Device Compatibility: Plugging in various devices—like external SSDs, VR headsets, and high-powered docking stations—worked smoothly. In each case, the cable extension retained full functionality and speed. Minimal Latency: Even with resource-intensive tasks (like video editing off an external SSD), latency stayed effectively negligible. Users who rely on real-time data (such as audio engineers or gamers) shouldn’t notice any performance hit. Use Cases High-Resolution Monitors: If you need a little extra reach between your PC/Mac and an 8K or 4K display—especially with high refresh rates—this extension cable maintains the full bandwidth for crisp visuals. External SSD Enclosures: For large data transfers or on-the-go editing, the extension ensures you’re not losing speed if the built-in cable is too short to reach your workstation comfortably. Thunderbolt/USB4 Docking Stations: Extend that short built-in cable on your dock without hindering its full range of ports and performance. VR/AR Headsets: Keeping your VR headset cord at an optimal length is much easier with a short extension that can handle high data rates. Pros & Cons Pros Full 40Gbps Speed – Zero noticeable drop in performance for data-heavy tasks. 8K@60Hz or 4K@240Hz Support – Great for ultra-high-definition setups. Robust Build Quality – Reinforced connectors and thick cable jacket for longevity. Short, Manageable Length – Ideal for close-range devices or tight desk spaces. Cons Limited Length – At only 1.6ft (about half a meter), it’s specifically designed as a short extension; if you need more reach, you’ll need a different solution or multiple cables. Premium Price – USB4/Thunderbolt 4 cables can be pricier due to stringent certification and higher specs, which might be overkill if you only need basic USB-C speeds. Final Thoughts For anyone needing to extend a USB4 or Thunderbolt 4 connection without losing any of the top-tier features—like 40Gbps transfers, 8K video output, or robust power delivery—the Cable Matters 40Gbps USB4 Extension Cable (1.6ft) is a compelling choice. It’s well-made, reliable, and ensures your high-end devices and peripherals operate at full speed. If you have a tight setup where every inch matters and want to maintain maximum performance, this short extension cable is highly recommended.

## Frequently Bought Together

- Cable Matters 40Gbps USB 4 Extension Cable - 1.6ft, Supports [8K@60Hz / 4K@240Hz Video, 240W Charging, 40Gbps Data Transfer] USB C Extension Cable, USBC Extender, USB4 / Thunderbolt 4 Compatible
- Cable Matters Combo-Pack 40Gbps Right Angle USB-C Adapter Kit, Up to [4K@240Hz Video, 240W Charging, 40Gbps Data Transfer] 90 Degree USB C Adapter, Compatible with Thunderbolt 4, iPhone 16, Steam Deck
- Cable Matters 20Gbps USB 4 Extension Cable - 3.3ft / 1m, True Reversible Design, Supports [8K Video, 240W Charging, 20Gbps Data Transfer] USB C Extender/Type C Extension Cord Male to Female

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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-07-25*