![Cable Matters 40Gbps USB 4 Extension Cable - 3.3ft / 1m, True Reversible Design, Supports [8K Video, 240W Charging, 40Gbps Data Transfer] USB C Extender/Type C Extension Cord Male to Female](/_next/image?url=https%3A%2F%2Fm.media-amazon.com%2Fimages%2FI%2F71B2BYqknNL.jpg&w=3840&q=75)







⚡ Extend your power, speed, and style—because your setup deserves the best.
The Cable Matters 40Gbps USB 4 Extension Cable is a 3.3ft USB-C male-to-female extender that supports ultra-fast 40Gbps data transfer, 8K video output, and up to 240W power delivery. Its true reversible design ensures hassle-free connections, making it the perfect accessory for professionals seeking seamless device extension without sacrificing performance or durability.












| ASIN | B0CNY9NJ4B |
| Best Sellers Rank | #458 in USB Cables |
| Brand Name | Cable Matters |
| Cable Type | USB-C |
| Color | Black |
| Compatible Devices | Laptop |
| Compatible Phone Models | Likely compatible with USB-C enabled smartphones, specific models not listed |
| Connector Gender | Male-to-Female |
| Connector Type | USB Type C |
| Customer Reviews | 4.7 4.7 out of 5 stars (392) |
| Data Transfer Rate | 40 Gigabits Per Second |
| Indoor Outdoor Usage | Indoor, Outdoor |
| Item Shape | Round |
| Item Weight | 0.05 Kilograms |
| Manufacturer | Cable Matters |
| Model | 201403-1m |
| Number of Items | 1 |
| Number of Pins | 24 |
| Other Special Features of the Product | Full Featured USB-C |
| Recommended Uses For Product | Extending USB-C devices, video transmission, and power/charge delivery |
| Specification Met | USB-IF |
| UPC | 810115184089 |
| Unit Count | 1.0 Count |
| Wattage | 240 watts |
R**B
IT WORKS AND DOESN’T COST MUCH!
I really only needed a bit of extra cord length to allow my phone charger to reach from my nightstand to my bed, so I can turn the alarm off in the morning and hit the snooze with the least amount of movement lol. I thought this cord would be too short but it’s actually perfect length. Then when I first plugged it in, my magnetic phone charger stopped charging. I thought maybe it was the wrong cord or couldn’t carry enough power, but when I flipped the input plug upside down - it worked! WTH?!? I didn’t think it mattered which way USB-C plugs were connected, but apparently it does. 🤷🏽♂️ Welp, learn something new everyday huh? lol.. Other than that… IT WORKS and is able to carry the charge to my spiffy new Z-fold 7, and I don’t have to lean out of bed to hit the snooze anymore! Can’t ask for more than that. 😁 🏆
T**Y
Great cables at a reasonable price
I have several different cables made by Cable Matters. And I've never had a problem with any of them. I'm not a fan of cables with fancy molded connectors, bright colors, or fabric-braided cords. Those things do nothing to improve the function of the product. Therefore, I appreciate the simple and straight-forward design that Cable Matters uses for their products.
A**N
Nintendo Switch 2 extension cable for dock
I bought the savage raven fusion grips for the switch 2, which I love them. But they fit almost too snug in the original switch 2 dock. So I bought the SIWIQU for Nintendo Switch 2 Dock Station( one of the best 3rd party docks). But the fusion grips have a back cover that goes on. So the switch 2 does fit in the dock slot. So I took a chance and bought the Cable Matters 40Gbps USB 4 Extension Cable. It works amazing for the Nintendo Switch 2. A cheap easy work around for the problem I had. I would recommend this cable.
K**G
Highly recommend for PC to hub.
Works to connect my laptop with my hub. The cord is a little stiff, but it needs to be heavier than just a common USB for charging.
G**J
Sturdy strong cable
Sturdy cable, seems to be well made
J**L
Great quality extension cable!
Great quality cable and while I don’t think I’m getting 40Gbs out of it I’m t works great with the Ethernet adapter I’m using for my iPad or Quest 3 for sim racing.
A**A
Very stiff but good quality
Works great but a bit stiff. Maybe this is good for durability
L**�
perfect for macbook setups to external monitor
I was able to connect my 144HZ monitor to my MacBook and actually use it's full resolution. This is exactly what I was looking for. I combined this with a USB-C to display port hub and was able to use my monitor as 144HZ. I connected this to the hub so that I could hide the hub under my desk and it works perfectly
M**L
Hi quality cable which allows me to extend an swap USB-C cables connected to my monitor with ease.
C**Y
I use this as an extension for my thunderbolt dock. It delivers power, hdmi, audio, keyboard ect at the same time with zero issues Mu forst cable matters product amd I have no issues
A**E
Meine bisherigen Erfahrungen mit Kabeln dieses Herstellers waren durchweg positiv - auch hier wieder. Ich nutze dieses Kabel um den fest montierten Anschluss meiner HP-Dockingstation zum Laptop hin zu verlängern. Die Stecker sind verhältnismäßig lang und leicht gummiert, lassen sich somit sehr gut greifen um sie in den Laptop ein- oder auszustecken. Auch die weibliche Seite sitzt sehr gut und fest auf dem Kabel der Dockingstation, ohne dass man angst haben muss, diese versehentlich zu trennen, wenn man an das Kabel kommt. Sehr solider Eindruck. Die Übertagung von Video (1440p@165hz), USB, sowie die Stromversorgung funktionieren einwandfrei. Grob gemessen, ist das Kabel ca. 6mm breit, aber dennoch unerwartet flexibel. Die länge betregt zumindest bei meinem Kabel von Anfang bis Ende, inkl. Stecker 1025mm.
F**E
Parfait, fonctionne parfaitement
F**O
A funcionar perfeitamente.
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