---
product_id: 709472288
title: "40Gbps USB 4 Extension Cable - 1.6ft / 0.5m, Supports [8K@60Hz/4K@240Hz Video, 240W Charging, 40Gbps Data Transfer] USB C Extension Cable, Thunderbolt 4/5, Nintendo Switch 2 Compatible"
brand: "cable matters"
price: "$39.17"
currency: USD
in_stock: true
reviews_count: 2
category: "Cable Matters"
url: https://www.desertcart.us/products/709472288-40gbps-usb-4-extension-cable-1-6ft-0-5m-supports
store_origin: US
region: United States of America
---

# 240W Power Delivery 8K@60Hz & 4K@240Hz Video Support 40Gbps Data Transfer Speed 40Gbps USB 4 Extension Cable - 1.6ft / 0.5m, Supports [8K@60Hz/4K@240Hz Video, 240W Charging, 40Gbps Data Transfer] USB C Extension Cable, Thunderbolt 4/5, Nintendo Switch 2 Compatible

**Brand:** cable matters
**Price:** $39.17
**Availability:** ✅ In Stock

## Summary

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

## Quick Answers

- **What is this?** 40Gbps USB 4 Extension Cable - 1.6ft / 0.5m, Supports [8K@60Hz/4K@240Hz Video, 240W Charging, 40Gbps Data Transfer] USB C Extension Cable, Thunderbolt 4/5, Nintendo Switch 2 Compatible by cable matters
- **How much does it cost?** $39.17 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/709472288-40gbps-usb-4-extension-cable-1-6ft-0-5m-supports)

## 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 devices at lightning speed while extending your connection—no power trade-offs here.
- • **Next-Level Video Clarity:** Seamlessly extend your 8K@60Hz or 4K@240Hz displays for stunning visuals and immersive productivity.
- • **Durable, Reliable Extension:** Engineered for frequent use with premium build quality, ensuring long-lasting performance and zero signal loss.
- • **Blazing Fast 40Gbps Transfer:** Experience ultra-high-speed data flow without compromise, perfect for demanding workflows.
- • **Universal USB-C & Thunderbolt 4/5 Compatibility:** Plug and play with reversible USB-C design and full Thunderbolt 4/5 support for future-proof setups.

## Overview

The Cable Matters 40Gbps USB 4 Extension Cable (1.6ft) is a premium USB-C extension solution supporting Thunderbolt 4/5 standards. It delivers ultra-fast 40Gbps data transfer, supports high-resolution video up to 8K@60Hz and 4K@240Hz, and provides up to 240W power delivery. Designed for professionals demanding seamless connectivity, it ensures durable, reversible USB-C compatibility and flawless signal extension for monitors, docks, and high-performance devices.

## 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 | #24,678 in Computers & Accessories ( See Top 100 in Computers & Accessories ) #2,318 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 | 4.7 out of 5 stars 419 Reviews |
| Data Transfer Rate | 40 Gigabits Per Second |
| Frequency | 40 GHz |
| Indoor Outdoor Usage | Outdoor |
| Item Shape | Round |
| Item Weight | 0.03 Kilograms |
| Manufacturer | Cable Matters |
| Model Number | 201404-0.5m |
| Number Of Pins | 24 |
| Other Special Features of the Product | 40Gbps |
| 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 |
| 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

![40Gbps USB 4 Extension Cable - 1.6ft / 0.5m, Supports [8K@60Hz/4K@240Hz Video, 240W Charging, 40Gbps Data Transfer] USB C Extension Cable, Thunderbolt 4/5, Nintendo Switch 2 Compatible - Image 1](https://m.media-amazon.com/images/I/710QJ3cdWHL.jpg)
![40Gbps USB 4 Extension Cable - 1.6ft / 0.5m, Supports [8K@60Hz/4K@240Hz Video, 240W Charging, 40Gbps Data Transfer] USB C Extension Cable, Thunderbolt 4/5, Nintendo Switch 2 Compatible - Image 2](https://m.media-amazon.com/images/I/717wxXSKRlL.jpg)
![40Gbps USB 4 Extension Cable - 1.6ft / 0.5m, Supports [8K@60Hz/4K@240Hz Video, 240W Charging, 40Gbps Data Transfer] USB C Extension Cable, Thunderbolt 4/5, Nintendo Switch 2 Compatible - Image 3](https://m.media-amazon.com/images/I/71L5HHuzMCL.jpg)
![40Gbps USB 4 Extension Cable - 1.6ft / 0.5m, Supports [8K@60Hz/4K@240Hz Video, 240W Charging, 40Gbps Data Transfer] USB C Extension Cable, Thunderbolt 4/5, Nintendo Switch 2 Compatible - Image 4](https://m.media-amazon.com/images/I/71ftluE2EcL.jpg)
![40Gbps USB 4 Extension Cable - 1.6ft / 0.5m, Supports [8K@60Hz/4K@240Hz Video, 240W Charging, 40Gbps Data Transfer] USB C Extension Cable, Thunderbolt 4/5, Nintendo Switch 2 Compatible - Image 5](https://m.media-amazon.com/images/I/81Q4G+JSqeL.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.

## 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: 2026-03-07*