---
product_id: 661601414
title: "Cable Matters 2-Pack USB C Extender Adapter, Up to [4K@240Hz Video, 240W Charging, 40Gbps Data Transfer], USBC Female to USBC Male Adapter, USB Type C Extender"
brand: "cable matters"
price: "489628₫"
currency: VND
in_stock: true
reviews_count: 13
category: "Cable Matters"
url: https://www.desertcart.vn/products/661601414-cable-matters-2-pack-usb-c-extender-adapter-up-to
store_origin: VN
region: Vietnam
---

# 240W Power Delivery 40Gbps Data Transfer 4K@240Hz Video Support Cable Matters 2-Pack USB C Extender Adapter, Up to [4K@240Hz Video, 240W Charging, 40Gbps Data Transfer], USBC Female to USBC Male Adapter, USB Type C Extender

**Brand:** cable matters
**Price:** 489628₫
**Availability:** ✅ In Stock

## Summary

> 🔌 Extend your reach, power your hustle, and never miss a beat!

## Quick Answers

- **What is this?** Cable Matters 2-Pack USB C Extender Adapter, Up to [4K@240Hz Video, 240W Charging, 40Gbps Data Transfer], USBC Female to USBC Male Adapter, USB Type C Extender by cable matters
- **How much does it cost?** 489628₫ with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.vn](https://www.desertcart.vn/products/661601414-cable-matters-2-pack-usb-c-extender-adapter-up-to)

## 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

- • **Compact Yet Mighty:** Sleek, durable design fits tight spaces and cases effortlessly, making connectivity seamless wherever you work or play.
- • **Port Protection Pro:** Extend your USB-C port’s lifespan by reducing wear from constant plugging and unplugging—smart longevity for your gear.
- • **Unleash True Power ⚡:** Supports up to 240W PD charging to keep your high-performance devices fully juiced without compromise.
- • **Blazing Data Speeds 💾:** Transfer massive files in a flash with up to 40Gbps throughput, ideal for creative workflows and multitasking.
- • **Crystal-Clear Visuals 📺:** Experience ultra-smooth 4K video at 240Hz, perfect for professionals demanding flawless display quality.

## Overview

The Cable Matters 2-Pack USB C Extender Adapter enhances your device connectivity by extending USB-C or Thunderbolt 4 ports with support for ultra-high-speed 40Gbps data transfer, 4K@240Hz video output, and powerful 240W charging. Its compact design protects your device ports from wear while ensuring compatibility with devices in tight spaces or with protective cases, making it an essential tool for professionals who demand speed, power, and durability.

## Description

desertcart.com: Cable Matters 2-Pack USB C Extender Adapter, Up to [4K@240Hz Video, 240W Charging, 40Gbps Data Transfer], USBC Female to USBC Male Adapter, USB Type C Extender : Electronics

Review: Lets me connect USB-C flash drives to devices with cases that otherwise don't fit - It's silly and frustrating that I need this kind of adapter, but thankfully they do what I need them to do. I finally got a new tablet with USB-C last year and a USB-C flash drive. It makes transferring files onto the tablet easy, except that the case/cover on my ipad prevents the plug of the type-c flash drive from fitting. There's not a lip on the housing on the tiny flash drive that will give the plug enough clearance to get into the cut-out for the USB port on the case. It's the same for my phone; the usb-c flash drive just won't fit. From the look of it, this is a common design flaw in multiple brands of USB-C flash drives and lessened the usefulness. These cases on my tablet and phone are not at all convenient to take off when I need to use a flash drive. So for months I just resigned myself to not using them for that purpose. Then I pulled out an older, USB-A flash drive and tried it with a USB-A-to-C adapter I had, and the adapter had the clearance necessary to plug it in. Which was nice but USB-A is significantly slower to work with on a flash drive. Then i wondered if there was a Type-C-to-Type-C adapter I could use to similar effect, to give me a plug on my usb-c flash drives that would fit past the case and that led me to these adapters. And yes, they work! I can't speak to transfer speed benchmarks or whatever nitty-gritty details about performance. But anecdotally, they let me use my type-c flash drives with my ipad and my phone and the speed is what I would expect. It's really frustrating I need an extra adapter just to use a flash drive, but that's the reality. Thankfully these adapters are inexpensive and effective and useful and added value to the USB-C flash drive I own. So if you're main interest in this product is so you can use USB-C devices that don't fit past the case on your tablets/phones, I'd recommend it. It gets the job done.
Review: Well made and works great! - Needed this to extend the USB-C connector on my iPhone 16 Pro when used in a cage with a wireless microphone. Fits and works perfectly!

## Features

- Effortless Port Extension: Easily extend the reach of your USB-C or Thunderbolt 4 port with this USB-C extender adapter. Perfect for tight spaces, such as side-by-side Thunderbolt 4 ports on laptops or USB-C ports on phones with protective cases, offering seamless connectivity without hassle.
- High-Speed Data Transfer: Experience blazing-fast data transfer speeds up to 40Gbps with this USBC extender, ensuring rapid file transfers, 4K/8K video output, and high-performance peripheral connections for all your Thunderbolt and USB-C devices.
- Powerful 240W PD Charging: Support for up to 240W Power Delivery (PD) charging makes this Thunderbolt extender ideal for charging high-performance laptops, tablets, and other devices. Maintain full charging capabilities without compromising on speed or power.
- Port Protection & Longevity: Protect your device’s USB-C or Thunderbolt 4 port from wear and tear caused by frequent plugging and unplugging. This type c to type c adapter acts as a safeguard, prolonging the lifespan of your device’s port, making it a valuable addition to any setup.
- Versatile and Compact Design: With its compact and durable build, this USB C extension adapter is designed for versatile use across multiple devices. Whether extending a port for better accessibility or protecting your device, this USB-C female to USB-C male adapter ensures reliable performance every time.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0D9XHNDX6 |
| Best Sellers Rank | #49 in USB-to-USB Adapters #1,057 in Computer Cables & Interconnects |
| Customer Reviews | 4.7 4.7 out of 5 stars (636) |
| Date First Available | July 23, 2024 |
| Item Weight | 0.352 ounces |
| Item model number | 201338x2 |
| Manufacturer | Cable Matters |
| Package Dimensions | 4.76 x 4.76 x 0.75 inches |

## Product Details

- **Brand:** Cable Matters
- **Color:** Silver
- **Compatible Devices:** Laptop
- **Connector Type:** USB Type C
- **Item Weight:** 0.01 Kilograms

## Images

![Cable Matters 2-Pack USB C Extender Adapter, Up to [4K@240Hz Video, 240W Charging, 40Gbps Data Transfer], USBC Female to USBC Male Adapter, USB Type C Extender - Image 1](https://m.media-amazon.com/images/I/61mcZ9Xf-pL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Lets me connect USB-C flash drives to devices with cases that otherwise don't fit
*by C***J on July 28, 2025*

It's silly and frustrating that I need this kind of adapter, but thankfully they do what I need them to do. I finally got a new tablet with USB-C last year and a USB-C flash drive. It makes transferring files onto the tablet easy, except that the case/cover on my ipad prevents the plug of the type-c flash drive from fitting. There's not a lip on the housing on the tiny flash drive that will give the plug enough clearance to get into the cut-out for the USB port on the case. It's the same for my phone; the usb-c flash drive just won't fit. From the look of it, this is a common design flaw in multiple brands of USB-C flash drives and lessened the usefulness. These cases on my tablet and phone are not at all convenient to take off when I need to use a flash drive. So for months I just resigned myself to not using them for that purpose. Then I pulled out an older, USB-A flash drive and tried it with a USB-A-to-C adapter I had, and the adapter had the clearance necessary to plug it in. Which was nice but USB-A is significantly slower to work with on a flash drive. Then i wondered if there was a Type-C-to-Type-C adapter I could use to similar effect, to give me a plug on my usb-c flash drives that would fit past the case and that led me to these adapters. And yes, they work! I can't speak to transfer speed benchmarks or whatever nitty-gritty details about performance. But anecdotally, they let me use my type-c flash drives with my ipad and my phone and the speed is what I would expect. It's really frustrating I need an extra adapter just to use a flash drive, but that's the reality. Thankfully these adapters are inexpensive and effective and useful and added value to the USB-C flash drive I own. So if you're main interest in this product is so you can use USB-C devices that don't fit past the case on your tablets/phones, I'd recommend it. It gets the job done.

### ⭐⭐⭐⭐⭐ Well made and works great!
*by T***R on November 22, 2025*

Needed this to extend the USB-C connector on my iPhone 16 Pro when used in a cage with a wireless microphone. Fits and works perfectly!

### ⭐⭐⭐⭐⭐ Confirmed working (secure, snug fit) on the recessed USB-C port of the Huion Kamvas 13 Gen3
*by M***R on May 13, 2025*

As stated, I've been looking for a solution to the problem of how to supply power to my Huion Kamvas 13 Gen3 drawing tablet, which only accepts 5v 2a thru the recessed USB-C port, but most USB-C cables are too bulky to fit there. I didn't want to be tied down to one specific cable, and it's always the cable that wears out first, so I looked into getting an adapter like this. Thanks to another review on this listing saying that it fits the drawing tablet I recently got, I decided to try this product out, and I can happily report that the port extender provided fits very well into the recessed USB-C port that supplies power to the drawing tablet. It even looks good doing it! Now I don't have to be tied down to only buying the Huion proprietary cable, and I can do that in a way that is *mostly* compatible with the USB standards laid down by USB-IF (this adapter is not specifically standards compliant because it does not have an ID chip in it, but this is how it has to be since the things on both ends can only ever read one ID chip from one cable, meaning that extenders and adapters such as this are forced to omit the ID chip in order to remain "invisible" to the controllers on both ends). Anyways, now I can use any fast-charging USB cable I want as long as I put this port extender in line with the recessed port. The adapter does fit *very* snugly, but this is a good thing because it means that the plastic that forms the recess for the deep-set USB-C port is what will take any load from the cable, rather than the circuit board the port is soldered to inside the tablet. Because of this snug fit, I will advise that anyone who is having connection issues with this port extender to first try pushing the extender into the port more firmly, with roughly 5 pounds force (2kgf is close enough if you use metric, since there's 2.2 pounds to the kilogram). Once the adapter is fully seated, it should cause zero issues for you, it does not change pinouts, it does not have any pull down or pull up resistors, it is basically "just a dumb piece of wire" as far as the electronics on both ends are concerned, and that's a good thing. Seems durable enough to last a long time, but time will tell. Even if not, it's inexpensive enough that buying replacements isn't a huge deal.

## Frequently Bought Together

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*Product available on Desertcart Vietnam*
*Store origin: VN*
*Last updated: 2026-03-18*