Close-up view of StarTech.com Thunderbolt 4 cable connectors showing USB-C ends and branding

Lightning-Fast 40Gbps Data Transfer with Active Signal Boosting

The StarTech.com Thunderbolt 4 cable features an integrated active chipset that maintains peak 40Gbps performance across its full 6-foot length. The robust design combines nickel-plated connectors with multi-layer shielding to ensure consistent, error-free data transmission for demanding professional workflows.

Technical Specifications

  • Active signal boosting maintains 40Gbps at 6ft length
  • Nickel-plated connectors for durability
  • EMI-protected with multi-layer shielding

Applications

  • High-speed data transfer between workstations
  • Professional video editing workflow connectivity
  • Connecting external GPU enclosures at full bandwidth
Detailed view of both Thunderbolt 4 connector ends showing power delivery symbols

Dual Thunderbolt 4 Connectors with Power Delivery Capability

Each end of this premium cable features identical Thunderbolt 4 connectors with clear labeling and power delivery indicators. The symmetrical design allows for reliable 100W power delivery in either direction, while maintaining full data throughput for connected devices.

Technical Specifications

  • 100W Power Delivery support
  • Reversible USB-C connector design
  • Bidirectional power and data flow

Applications

  • Charging laptops while transferring data
  • Powering external displays with single cable
  • Daisy-chaining multiple Thunderbolt devices
Close-up of cable strain relief and connector construction showing build quality

Premium Build Quality with Strain Relief Design

Engineered for professional environments, this cable features reinforced connector housings and integrated strain relief. The durable construction ensures reliable performance even with frequent connecting and disconnecting in dynamic workstation setups.

Technical Specifications

  • Reinforced connector housing
  • Industrial-grade strain relief
  • Durable PVC jacket material

Applications

  • Mobile workstation setups
  • Frequently reconfigured installations
  • High-traffic professional environments
Detailed view of cable connector markings and power delivery indicators

Clear Interface Identification for Foolproof Setup

The cable features distinct branding and power indicators on each connector, eliminating confusion during installation. This thoughtful design detail ensures proper orientation and connection every time, saving valuable setup time in professional environments.

Technical Specifications

  • Clear connector labeling
  • Intuitive power delivery indicators
  • Consistent branding placement

Applications

  • Quick system deployment
  • Multi-device workspace setup
  • IT infrastructure installation

Product details

General Information
Manufacturer

StarTech.com

Manufacturer Part Number

A40G2MBTB4CABLE

Brand Name

StarTech.com

Product Name

Thunderbolt 4 Data Transfer Cable

Packaged Quantity

1

Product Type

Data Transfer Cable

Technical Information
Cable Type

Thunderbolt 4

Cable Length

6 ft

Connector Type on First End

Thunderbolt 4 (USB 4.0) - Male

Connector Gender on First End

Male

Connector on First End Details

1 x Thunderbolt 4 (USB 4.0) - Male

Connector Type on Second End

Thunderbolt 4 (USB 4.0) - Male

Connector Gender on Second End

Male

Connector on Second End Details

1 x Thunderbolt 4 (USB 4.0) - Male

Connector Plating

Nickel

Shielding

Yes

Device Supported

Notebook
Monitor
PCIe Solid State Drive
USB Device
Docking Station

American Wire Gauge

30/32 AWG

Data Transfer Rate

40 Gbit/s

Supported Resolution

7680 x 4320

Features

Charging
Active
USB- Power Delivery (USB PD)
Display Stream Compression (DSC)
EMI Protection
Strain Relief
HDR Support
Power Delivery 3.0

Physical Characteristics
Product Color

Black

Shielding Material

Tinned Copper Braid
Aluminum-polyester Foil

Jacket Material

Polyvinyl Chloride (PVC)

Miscellaneous
Environmentally Friendly

Yes

Environmental Certification

WEEE
RoHS

Warranty
Limited Warranty

2 Year

Included in the Box

  • icon_list|thunderbolt 4 cable|Thunderbolt 4 Cable Data cable icon

    Thunderbolt 4 Cable

FAQs

What are the key features and capabilities of this Thunderbolt 4 cable?
This StarTech.com Thunderbolt 4 cable offers 40 Gbps data transfer speeds, up to 100W Power Delivery for laptop charging, and supports full 8K 60Hz video with DisplayPort 1.4a. It's an active cable with integrated chipset that maintains peak performance over its full 6ft (2m) length. The cable supports USB Power Delivery 3.0, Display Stream Compression (DSC), and HDR. It's also compatible with Thunderbolt 3 and USB4 devices, and enables daisy-chaining of up to 6 Thunderbolt 4 devices.
What is the maximum data transfer speed of this cable?
This cable supports a maximum data transfer rate of 40 Gbps when connected to Thunderbolt 4, Thunderbolt 3, or USB4-compatible devices. This is four times faster than standard USB 3.2 Gen 2 (10 Gbps) cables. The active integrated chipset ensures consistent 40 Gbps performance over the entire 6ft (2m) length, unlike passive cables which may experience signal degradation beyond 3.3ft (1m).
What display resolutions does this cable support?
The cable supports full 8K resolution at 60Hz (7680 x 4320) and includes DisplayPort 1.4a compatibility. It features Display Stream Compression (DSC) and HDR support for superior video quality. This makes it ideal for connecting high-resolution displays to laptops or connecting through docking stations for professional video applications.
What is the power delivery capability of this cable?
This Thunderbolt 4 cable supports USB Power Delivery 3.0 with up to 100W power delivery for charging laptops or powering displays. It also provides 15W for bus-powered devices such as external hard drive enclosures. This makes it versatile for both data transfer and power delivery in a single cable solution.
What devices is this cable compatible with?
The cable is compatible with multiple devices including notebooks, monitors, PCIe Solid State Drives, USB devices, and docking stations. It works with all USB Type-C devices, including MacBook and Chromebook laptops. It's backward compatible with Thunderbolt 3 and USB4 devices, making it versatile for various connectivity needs.

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