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Razer Thunderbolt 4 2.0m 40Gbps Cable — main product image
Razer Thunderbolt 4 2.0m 40Gbps Cable
Razer Thunderbolt 4 2.0m 40Gbps Cable
Razer Thunderbolt 4 2.0m 40Gbps Cable
Razer Thunderbolt 4 2.0m 40Gbps Cable
Razer Thunderbolt 4 2.0m 40Gbps Cable
Razer Thunderbolt 4 2.0m 40Gbps Cable
Razer

Razer Thunderbolt 4 2.0m 40Gbps Cable

★★★★★4.6 (46 reviews)
8K100WThunderbolt 4Thunderbolt 3

A 2-meter active Thunderbolt 4 cable delivering 40 Gbps data, 8K display output, and 100W charging through a single connection.

$69.99*$109.99Save 36%
✓ In Stock on Amazon.com
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*Price sourced from Amazon.com. Last updated:Jul 14, 2026.Price and availability are subject to change.

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Overview

The Razer Thunderbolt 4 cable is a 2-meter active cable engineered to deliver the full Thunderbolt 4 specification without compromise. Its active design incorporates signal conditioning electronics within the cable itself, ensuring that the 40 Gbps data transfer rate holds steady across the entire 6.56-foot length—an important distinction from passive cables that can lose bandwidth over distance. This makes it suitable for connecting external storage arrays, Thunderbolt docks, and high-speed peripherals where sustained throughput matters.

Beyond raw data speed, the cable supports display output up to 8K resolution for single-monitor setups or dual 4K displays, depending on the host device's capabilities. USB Power Delivery at up to 100 watts means a single cable can charge a laptop while simultaneously driving displays and transferring files, simplifying workstation connectivity down to one port. Full backwards compatibility with Thunderbolt 3 and USB-C ensures the cable works with older devices at their native speeds, making it a versatile addition to both current and mixed-generation setups.

Key Features

Up to 40 Gigabits Per Second: Active design to support lightning-fast data transfer rates of up to 40 Gb/s — spend less time waiting and more time creating

Up to 8K Resolutions: Increased bandwidth of Thunderbolt allows for lightning-fast transfer rates and clearer imagery with display resolutions up to 8K

Up to 100W Charging: Rapidly charge devices with the Thunderbolt 4 cable at a charging rate of up to 100 watts

Ultimate Compatibility: Get backwards compatibility with Thunderbolt 3 devices as well as Windows and Mac systems

Cable Length: 2.0M / 6.56 ft

Works with Thunderbolt 4, Thunderbolt 3, Thunderbolt Docks, USB 4, USB 3.2, 3.1, 3.0, USB C Gen 1 and 2, USB 2. Windows PC, Laptops, Macbook Pro (2016 & older), iMac (2017 & older), iMac Pro (2017 & older), Macbook Air (2020 & older)

Specifications

Brand
Razer
Cable Type
Thunderbolt 4 (Active)
Data Transfer Rate
Up to 40 Gbps
Display Support
Up to 8K resolution
Power Delivery
Up to 100W charging
Cable Length
2.0m / 6.56 ft
Compatibility
Thunderbolt 4, Thunderbolt 3, USB-C, Windows, Mac
Color
Black

Pros & Cons

👍 Pros

  • Active design maintains the full 40 Gbps transfer rate across the entire 2-meter length without signal degradation
  • Single cable handles data, display, and charging simultaneously, reducing cable clutter at a workstation
  • 100W power delivery is enough to charge most USB-C laptops at their maximum charging rate
  • Backwards compatibility with Thunderbolt 3 and USB-C devices protects the investment across current and older hardware
  • Supports display output up to 8K resolution for high-end monitor and production workflows

👎 Cons

  • At 2 meters the cable is adequate for desk use but too short for routing across a room or through cable management in larger setups
  • Active Thunderbolt 4 cables carry a significant price premium over standard USB-C cables
  • The all-black cable and connectors have no visual indicator to distinguish it from cheaper USB-C cables in a cable drawer
  • Rated capabilities like 8K output and 40 Gbps depend entirely on the connected devices also supporting those speeds

Frequently Asked Questions

Yes, the Razer Thunderbolt 4 cable is fully backwards compatible with Thunderbolt 3 devices as well as standard USB-C ports, though speeds will be limited to what the connected device supports.
The cable is 2.0 meters (6.56 feet), which is the maximum length for an active Thunderbolt 4 cable running at full 40 Gbps speed.
Yes, it supports USB Power Delivery at up to 100 watts, which is sufficient to charge most USB-C laptops at full speed while simultaneously transferring data.
Yes, Thunderbolt 4 supports daisy-chaining, so you can connect multiple Thunderbolt peripherals in series through this cable, provided each device in the chain has two Thunderbolt ports.
An active cable contains built-in signal conditioning electronics that maintain full 40 Gbps throughput over the 2-meter length, whereas passive Thunderbolt 4 cables are limited to shorter distances at full speed.

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