---
product_id: 731667643
title: "[Intel Certified] CalDigit Thunderbolt 4/USB 4 Cable (2.0m) - Active 40Gb/s, 100W, 20V, 5A, Thunderbolt 3 & USB Type C, MacBook Pro, iMac, iPhone 15 Max [TB4-A20B-540]"
brand: "caldigit"
price: "€ 114.32"
currency: EUR
in_stock: true
reviews_count: 13
category: "Cal Digit"
url: https://www.desertcart.fr/products/731667643-intel-certified-caldigit-thunderbolt-4-usb-4-cable-2-0m
store_origin: FR
region: France
---

# 100W Power Delivery 40Gb/s Ultra-fast Data Transfer 8K@60Hz & 4K@144Hz Display Support [Intel Certified] CalDigit Thunderbolt 4/USB 4 Cable (2.0m) - Active 40Gb/s, 100W, 20V, 5A, Thunderbolt 3 & USB Type C, MacBook Pro, iMac, iPhone 15 Max [TB4-A20B-540]

**Brand:** caldigit
**Price:** € 114.32
**Availability:** ✅ In Stock

## Summary

> ⚡ Connect Fast, Charge Faster, Work Smarter!

## Quick Answers

- **What is this?** [Intel Certified] CalDigit Thunderbolt 4/USB 4 Cable (2.0m) - Active 40Gb/s, 100W, 20V, 5A, Thunderbolt 3 & USB Type C, MacBook Pro, iMac, iPhone 15 Max [TB4-A20B-540] by caldigit
- **How much does it cost?** € 114.32 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.fr](https://www.desertcart.fr/products/731667643-intel-certified-caldigit-thunderbolt-4-usb-4-cable-2-0m)

## Best For

- caldigit enthusiasts

## Why This Product

- Trusted caldigit brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Intel Certified Reliability:** Trust the cable that meets Intel’s highest standards for performance and stability.
- • **Power Up with 100W Charging:** Keep your MacBook Pro, iMac, or iPhone 15 Max fully charged with industry-leading 100W power delivery.
- • **Blazing Fast 40Gb/s Transfer:** Experience seamless high-bandwidth connections for 4K/8K video editing and rapid SSD access.
- • **Extended 2-Meter Length Freedom:** Say goodbye to cramped setups—place your eGPU or dock exactly where you want without compromise.
- • **Universal Thunderbolt 4 & USB4 Compatibility:** One cable to rule them all—works flawlessly with Thunderbolt 3, USB 4, and USB-C devices.

## Overview

The CalDigit Thunderbolt 4/USB 4 Cable delivers ultra-fast 40Gb/s data transfer and up to 100W power delivery over a 2-meter active cable. Intel certified and compatible with Thunderbolt 4, Thunderbolt 3, USB 4, and USB-C devices, it supports stunning 8K@60Hz and 4K@144Hz displays. Perfect for professionals demanding stable, high-bandwidth connections for MacBook Pro, iMac, iPhone 15 Max, and Windows Thunderbolt PCs.

## Description

desertcart.co.jp: [Intel Certified] CalDigit Thunderbolt 4/USB 4 Cable (2.0m) - Active 40Gb/s, 100W, 20V, 5A, Thunderbolt 3 & USB Type C, MacBook Pro, iMac, iPhone 15 Max [TB4-A20B-540] : Computers

Review: 問題なく出力できている。AkiTio Nodeの中にはRX580が入っており、eGPUとしてThunderbolt 3で接続している。元々AkiTio Nodeに同梱されていたThunderbolt 3ケーブルが50cmと非常に短かったため、どうしてもAkiTio Nodeを近くに置くしかなかったが今回2mの長さにできたので近くに置く必要がなく自由ができた。
Review: TB3環境では特段TB3ケーブルと速度的に変わることはなくオーバースペックかもしれないが、4Kビデオ編集においてストレージ(M.2 PCIe SSD)のRead/Write共に速度の安定性が向上した印象。

## Features

- Maximum Performance - Up to 40Gb/s! Ideal for users who need a stable high-bandwidth connection. Ideal for Thunderbolt, USB-C Dock, High Speed External SSD Storage, RAID and other peripherals
- POWERFUL CHARGING - Max 100W Power Delivery & Notebook Charging @ 5 Amp 20V = 100W Fast charging is beneficial to use with USB-C PD rapid chargers, docks, hubs, etc
- MAXIMUM COMPATIBILITY - Compatible with Thunderbolt 4, Thunderbolt 3, USB 4, USB 3.2/3.1/3.0, USB-C Gen 1/2, USB 2.0 Supports display resolutions up to 8K@60Hz and 4K@144Hz Intel Certified
- Ideal for host devices such as 2016+ MacBook Pro, Macbook Air, 2017+ iMac, 2017+ iMac Pro, 2017+, 2020+ MacBook Air, iPhone 15 Pro/Max, Windows Thunderbolt 3/Thunderbolt 4 Notebook and PC

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B08NFQ32PR |
| Amazon Bestseller | #45,072 in Computers ( See Top 100 in Computers ) #4,495 in USB Cables |
| Are Batteries Included | No |
| Brand | CalDigit |
| Color | Black |
| Customer Reviews | 4.6 4.6 out of 5 stars (1,619) |
| Date First Available | February 15, 2021 |
| Is Discontinued By Manufacturer | No |
| Item Weight | 100 g |
| Item model number | TB4-A20B-540 |
| Manufacturer | CalDigit |
| Package Dimensions | 18 x 11.9 x 1.7 cm; 100 g |
| Wattage | 10 W |

## Product Details

- **Brand:** CalDigit
- **Cable Type:** USB
- **Compatible Devices:** Laptop, Personal Computer
- **Connector Type:** USB
- **Special Feature:** High Speed

## Images

![[Intel Certified] CalDigit Thunderbolt 4/USB 4 Cable (2.0m) - Active 40Gb/s, 100W, 20V, 5A, Thunderbolt 3 & USB Type C, MacBook Pro, iMac, iPhone 15 Max [TB4-A20B-540] - Image 1](https://m.media-amazon.com/images/I/61jIMHK6VfL.jpg)
![[Intel Certified] CalDigit Thunderbolt 4/USB 4 Cable (2.0m) - Active 40Gb/s, 100W, 20V, 5A, Thunderbolt 3 & USB Type C, MacBook Pro, iMac, iPhone 15 Max [TB4-A20B-540] - Image 2](https://m.media-amazon.com/images/I/31xccXEEOuL.jpg)
![[Intel Certified] CalDigit Thunderbolt 4/USB 4 Cable (2.0m) - Active 40Gb/s, 100W, 20V, 5A, Thunderbolt 3 & USB Type C, MacBook Pro, iMac, iPhone 15 Max [TB4-A20B-540] - Image 3](https://m.media-amazon.com/images/I/811L1ubAYcL.jpg)
![[Intel Certified] CalDigit Thunderbolt 4/USB 4 Cable (2.0m) - Active 40Gb/s, 100W, 20V, 5A, Thunderbolt 3 & USB Type C, MacBook Pro, iMac, iPhone 15 Max [TB4-A20B-540] - Image 4](https://m.media-amazon.com/images/I/41+T4Z7KJyL.jpg)
![[Intel Certified] CalDigit Thunderbolt 4/USB 4 Cable (2.0m) - Active 40Gb/s, 100W, 20V, 5A, Thunderbolt 3 & USB Type C, MacBook Pro, iMac, iPhone 15 Max [TB4-A20B-540] - Image 5](https://m.media-amazon.com/images/I/51hN3KMGtxL.jpg)

## Available Options

This product comes in different **Size** options.

## Questions & Answers

**Q: I'm looking for a 1m cable that supports the lenovo thunderbolt dock.  their docs say specifically not to use a longer cable, but i really need to.**
A: Hello,

This cable should work fine with Lenovo's Thunderbolt dock.  These are active cables that allow it to be longer than the typical passive 0.5 meter cables while retaining full functionality.

Best Regards,
CalDigit

**Q: Can anybody confirm these work with macbook pro 2016? do they get similar charging speeds from apple's own 100watt 2m charging cable?**
A: Hello,Yes, they are compatible with the new 2016 MacBook Pro and support charging up to 100W.  The Apple USB Type-C cables included with your MacBook Pro can charge up to 100W but only support USB 2.0 transfer speeds since they are not actual Thunderbolt cables.  The CalDigit Thunderbolt 3 cables support 100W charging, Thunderbolt 3 40Gbs speeds, and video.Best Regards,CalDigitBest Regards,CalDigit

**Q: Will this cable work to connect a mac studio computer to the new mac Studio 27 inch display.**
A: So long as the two devices have a thunderbolt 3 or above port, the cable will work to connect the two.

**Q: My cable came without any caldigit logos on the plugs. i bought directly from caldigit on amazon. is this expected? or is my cable counterfeit?**
A: Contact Caldigit directly. Their website has a live chat feature. I have been very impressed with their hardware. I have observed with other hardware providers that sourcing cables in the COVID era is creating supply challenges.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by T***Y on May 2, 2020*

問題なく出力できている。AkiTio Nodeの中にはRX580が入っており、eGPUとしてThunderbolt 3で接続している。元々AkiTio Nodeに同梱されていたThunderbolt 3ケーブルが50cmと非常に短かったため、どうしてもAkiTio Nodeを近くに置くしかなかったが今回2mの長さにできたので近くに置く必要がなく自由ができた。

### ⭐⭐⭐⭐⭐ Review
*by A***ー on March 2, 2021*

TB3環境では特段TB3ケーブルと速度的に変わることはなくオーバースペックかもしれないが、4Kビデオ編集においてストレージ(M.2 PCIe SSD)のRead/Write共に速度の安定性が向上した印象。

### ⭐⭐⭐⭐⭐ Review
*by B***E on May 1, 2020*

GPUボックスを机の下に置きたかったので購入しました。接続にシビアな部分もなく、Thinkpad T580とGTX1660superの組み合わせでゲーム等が安定して動いています。そこそこ高価だったので、動作しなかった場合を考え他社1mのものと迷いましたが、良かったです。ただ、PCへの電力供給まではできない模様。出来れば文句なしでした。

## Frequently Bought Together

- CalDigit Thunderbolt 4 Cable - 40Gbps 100W Power Delivery, Compatible with Thunderbolt 3 & USB Type C, MacBook Pro, iMac, iPhone 15 Max, Black (2 Meter 6.56 Feet, Active Thunderbolt 4 / USB 4 Cable)
- CalDigit TS4 Thunderbolt 4 Dock - 18 Ports, 98W Charging, 40Gb/s Thunderbolt 4, USB-A/C, 2.5GbE, 8K/6K Displays, Mac/PC/Chrome Compatible
- CalDigit USB-C to HDMI 2.1 8K Adapter Dongle - High Refresh Display, HDR, 10 bit, Compatible with Thunderbolt 3/4 / USB 3.1 / USB4 for Apple MacBook Air, 2016+ MacBook Pro (USB-C to HDMI 2.1 (8K))

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*Product available on Desertcart France*
*Store origin: FR*
*Last updated: 2026-03-12*