CalDigit 2.6' 100W Thunderbolt 4 USB-C Cable, Black

SKU: CD500938 MFR: TB4-P08B-540
$22.99
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Key Features

  • Experience lightning-fast 40 Gb/s data transfer with this Thunderbolt 4 USB-C cable.
  • Power your devices efficiently with 100W charging capabilities for laptops and more.
  • Connect seamlessly to Thunderbolt 3 & 4 devices, including MacBook Pro and iMac.
  • Enjoy reliable, high-speed connections for your docking stations and storage arrays.
  • This durable CalDigit cable ensures optimal performance for all your peripherals.
  • Upgrade your setup with the latest Thunderbolt technology for superior connectivity.
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Temporarily On Backorder?Expected Availability: 08/2026
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Review Summary

CalDigit Thunderbolt 4 Cable Specifications

  • Color

    Black

  • Compatibility

    Thunderbolt 3 & Thunderbolt 4-equipped laptops & PCs, including the 2016+ MacBook Pro, 2017+ iMac, 2017+ iMac Pro, 2020+ MacBook Air. It can also be used with USB-C equipped Thunderbolt docking stations, high speed storage arrays, and peripheral devices

  • Interface

    Thunderbolt 4 (40 Gb/s)

  • Connector 1

    1x USB-C Male

  • Connector 2

    1x USB-C Male

  • Active/Passive

    Passive

  • Rated Power Support

    100W

  • Cable Length

    2.6' (0.8m)

  • Country Of Origin

    China

  • UPC Code

    4711233240465

About CalDigit Thunderbolt 4 Cable

A Universal Cable for the Thunderbolt 4 & USB4 Generation
Any Thunderbolt user knows that one of the most important, and often overlooked aspects of any workflow, is the humble cable. As we usher in a new era of Thunderbolt 4 and USB4, the demands for our connected devices is only increasing, and the need for a cable that keeps up with these demands is of paramount importance.

Your Most Powerful Cable
With performance up to 40Gb/s, the CalDigit Thunderbolt 4 cables are ideal for use with Thunderbolt docks, USB-C docks, eGPUs, SSDs, RAID storage, AR/VR devices and much more.

A New-Level of Flexibility
The latest iteration of Thunderbolt 4 has brought with it a new level of flexibility. In previous generations longer (1-2M) Thunderbolt cables lacked compatibility with USB-C (3.0) devices, meaning that if you wanted to use longer Thunderbolt 3 cables with USB-C devices you would have seen reduced speeds. Now Thunderbolt 4 cables offer compatibility across all versions of USB-C including USB 2.0, 3.0, 3.2 and 4 regardless of the length of the cable. CalDigit's Thunderbolt 4 cables are truly the most universal cables ever.

Up to 100W
With power delivery up to 100W, CalDigit's Thunderbolt 4 cables are ideal for use with Thunderbolt 4, Thunderbolt 3, USB4 or USB-C devices that can provide laptop power delivery. Connect these premium cables to a docking station or any other type of device that can supply power.

• Thunderbolt 4
• Thunderbolt 3
• USB-C

Thunderbolt 3 Compatible
Of course you can use Thunderbolt 4 cables with Thunderbolt 3 devices and laptops, as they are fully backwards compatible with the previous generation. Future-proof your cables by utilizing Thunderbolt 4 cables with your Thunderbolt 3 devices.

USB4
CalDigit's Thunderbolt 4 cables are compliant with the latest USB4 (40Gb/s) specification and can be used with USB-C devices that are utilizing the USB4 interface.

PCIE 32Gb/S
The latest Thunderbolt 4 specification brings with it the implementation of 32Gb/s PCIe technology as a minimum requirement. This means that CalDigit's Thunderbolt 4 cables can be used to connect storage devices with performance up to 3000MB/s.

8k Display With 2m Cable
Previous generations of 2M Thunderbolt 3 Active cables restricted compatibility to Thunderbolt monitors only. This meant that 2M cables could not be used with USB-C monitors. CalDigit's 2M Thunderbolt 4 cables on the other hand have expanded that compatibility, and can be used with USB-C monitors in addition to Thunderbolt monitors, for up to 8K resolution.

Supported Resolutions
• 1080p
• 4K
• 5K
• 8K

iPhone, iPad Pro & Tablets
As CalDigit's Thunderbolt 4 cables are compatible with USB-C, they can be used with the iPhone 15, iPad Pro, and Windows USB-C tablets.

Premium Quality
CalDigit's Thunderbolt 4 cables use premium materials to maintain consistent performance, reduce heat, and provide an optimum user experience every time.

E-Marker
The CalDigit Thunderbolt 4 cables include E-Marker technology at either end of the cable. These chips communicate with the attached devices to provide the right amount of power in order to prevent any damage to your devices caused by an excess of power. Rest assured that CalDigit's E-Marker technology will prevent this from ever happening.

CalDigit Thunderbolt 4 Cable Features

  • Extreme Performance - 40Gb/s for maximum Thunderbolt 4 / USB 4 throughput! Ideal for users who require a stable high bandwidth connection
  • Powerful Charging - Up to 100W Power Delivery & Laptop charging @ 5 Amp 20V = 100W
  • Maximum Compatibility - backwards compatible with Thunderbolt 4, Thunderbolt 3, USB 4, USB 3.2/3.1/3.0, USB-C Gen 1/2, USB 2.0
  • Ideal for iPhone 15,, 2016+ Macbook Pro, 2017+ iMac, 2017+ iMac Pro, 2020+ Macbook Air, Windows Thunderbolt 3 / Thunderbolt 4 Laptop & PCs, Thunderbolt Docking Stations, High Speed Storage and Peripheral Devices
  • High Resolution Display Support - Perfect for Thunderbolt or USB-C Displays up to 8K
  • The cable is certified by Intel

Warranty Information

This product has a limited warranty of 24 months.

Key Features

  • Experience lightning-fast 40 Gb/s data transfer with this Thunderbolt 4 USB-C cable.
  • Power your devices efficiently with 100W charging capabilities for laptops and more.
  • Connect seamlessly to Thunderbolt 3 & 4 devices, including MacBook Pro and iMac.
  • Enjoy reliable, high-speed connections for your docking stations and storage arrays.
  • This durable CalDigit cable ensures optimal performance for all your peripherals.
  • Upgrade your setup with the latest Thunderbolt technology for superior connectivity.

What's in the box:

  • CalDigit 2.6' 100W Thunderbolt 4 USB-C Cable (Black)
  • CalDigit 2 Year Limited Warranty