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Silkland 40Gbps USB4 USB C Extension Cable 240W for Thunderbolt 4, 3.3 FT - size: 3.3 Feet

Silkland 40Gbps USB4 USB C Extension Cable 240W for Thunderbolt 4, 3.3 FT - size: 3.3 Feet

$27.37 USD
$27.37 USD
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Taxes included. Shipping calculated at checkout.

About this item

  • 【40Gbps Upgraded Data Transfer】 This USB4 extension cable backs up 3GB files within 1 second. Going beyond the limits of USB-C 3.2 (20G/10G) cables, this USBC extender is built to be future-proof and seamlessly connects the Thunderbolt 4/3, USB4 devices (SSD, docking stations, hubs), enabling maximum transmission speeds up to 40Gbps. Note: actual transfer speed depends on your device. The recommended total cable length between devices is under 10FT for optimal performance.
  • 【Single 8K/Dual 4K Video Output】 Provide a single 8K@60Hz / 4K@240Hz or dual 4K@60Hz display support. Whether it's for multi-screen workflow or long-distance home theater, it releases your efficiency and delivers a gorgeous visual feast. NOTE: Make sure your cable/hub/device all support the resolution you want to achieve.
  • 【240W High-Power Charging】Never compromise on power or reach. Our Thunderbolt 4 extension cable supports 240W 48V/5A fast charging. Keeping even the most power-hungry laptops charged at full speed. It seamlessly works with your existing 140W, 100W, or lower-wattage USB-C chargers and devices. Extend your setup—it breaks the limitation of short original cables, giving you greater freedom to charge and use your devices from a comfortable distance.
  • 【Universal Compatibility for USB-C Devices】The female USB-C port features a reversible design, allowing easy insertion in any orientation—no flipping needed. Female: docking station / USB C hub / USB C cable / SSD / MagSafe and more. Male compatible with Macbook Pro/Air, USB C monitor, iPad Pro/Air/Mini, iPhone 17/16 Series, Galaxy S24/S23, Steam Deck, USB C charger, Switch, iMac Pro, Surface Go, Chromebook Pixel, Dell XPS 13/ 15, Nexus 5X 6P, Lumia 950 950XL and more.
  • 【Reliable & Secure】 Our nylon braided usb c male to usb c female cable is triple-protected to withstand 15,000 bending tests. Equipped with an upper Tinplate shielding for extra durability. The interior is made of 86% tinned copper, which is more anti-interference. The built-in E-marker chip supports smart current matching function to protect your device and battery life longer. If you have any questions, feel free to ask us. Any problem will be solved within 18 hours.

Overview

  • Brand: Silkland
  • Connector Type: USB Type C
  • Cable Type: USB C to USB C Extension Cable
  • Compatible Devices: USB C hub, iPhone 16 series, Steam Deck, MacBook Pro/Air, iPad Pro/Air/Mini, Mag Safe Wireless Charger, Switch, iMac Pro, Surface Go, quest link cable, Google Chromebook Pixel, Dell XPS 13/ 15, Nexus 5X 6P, Lumia 950 950XL and more. USB C hub, iPhone 16 series, Steam Deck, MacBook Pro/Air, iPad Pro/Air/Mini, Mag Safe Wireless Charger, Switch, iMac Pro, Surface Go, quest link cable, Google Chromebook Pixel, Dell XPS 13/ 15, Nexus 5X… See more
  • Special Feature: 240W Fast Charging, 40Gbps Data Transfer, 8K/4K Video Output, Braided

Low stock: 10 left

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Reviews

  • ⭐⭐⭐⭐⭐

    Emily Carter — Seattle, Washington

    DriveTech Co. made it easy to find practical accessories for my car. Everything I ordered was straightforward to install, worked as expected, and helped keep my daily driving setup much more organized.

  • ⭐⭐⭐⭐⭐

    Daniel Brooks — Austin, Texas

    I was impressed by the useful selection of vehicle electronics and accessories. The product information was easy to understand, my order arrived in good condition, and the accessories fit naturally into my everyday routine.

  • ⭐⭐⭐⭐⭐

    Lauren Mitchell — Denver, Colorado

    The accessories I purchased feel practical without being unnecessarily complicated. They helped me organize my cables, keep my phone securely positioned, and make charging devices in the car much more convenient.

  • ⭐⭐⭐⭐⭐

    Jason Reed — Portland, Oregon

    I had a smooth shopping experience with DriveTech Co. The products were easy to set up and have been useful during both daily commutes and longer trips. I would feel comfortable shopping here again.

FAQ

How do I know whether a product is compatible with my vehicle?

Please review the product description, dimensions, connector type, power requirements, and listed vehicle compatibility before ordering. Compatibility can vary by vehicle make, model, year, trim, and factory-installed system. If you are unsure, contact us with your vehicle details before purchasing.

Are installation instructions included with every product?

Installation materials vary by product and manufacturer. Any included instructions, mounting hardware, cables, or adapters should be listed on the product page. Some electronic accessories may require professional installation.

Can I install the products myself?

Many accessories are designed for straightforward installation, but the required skill level differs by product. Items involving hardwiring, fuse boxes, electrical systems, or interior panel removal should be installed by a qualified automotive professional.

What should I check before connecting an electronic accessory?

Confirm that the product’s voltage, connector type, power requirements, and intended use match your vehicle. Always turn off the vehicle when appropriate and follow the supplied instructions. Incorrect installation or incompatible power connections may damage the product or vehicle.

How can I track my order?

When tracking becomes available, we will send the information to the email address provided at checkout. Please allow time for the carrier’s tracking system to update after receiving your shipping confirmation.

Can I change or cancel my order after placing it?

Contact us as soon as possible if you need to change or cancel an order. We cannot guarantee changes or cancellations after processing or shipment has begun.

What is your return and refund policy?

Return eligibility, time limits, required product condition, exclusions, and refund procedures are explained on our Return & Refund Policy page. Please review that policy before starting a return and contact us for return instructions.

What should I do if my order arrives damaged, defective, or incorrect?

Contact us promptly with your order number, a description of the issue, and clear photographs of the product, packaging, and shipping label. Please keep all original packaging until we complete our review and provide further instructions.

Do your products include a warranty?

Warranty coverage varies by product and manufacturer. When a warranty applies, the relevant information may appear on the product page or in the materials included with the item. Warranty coverage should not be assumed unless it is expressly stated.

How can I contact DriveTech Co.?

You can email us at noirewmaqer@gmail.com or call +1 (936) 260-5549. Please include your order number when contacting us about an existing purchase so we can assist you more efficiently.

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