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StarTech.com Thunderbolt 3 Cable 40Gbps 0.8m TBLT34MM80CM
StarTech.com·MPN: TBLT34MM80CM

StarTech.com Thunderbolt 3 Cable 40Gbps 0.8m TBLT34MM80CM

The StarTech.com Thunderbolt 3 Cable (TBLT34MM80CM) delivers 40 Gbps data transfer speeds, enabling dual 4K 60Hz video output and power delivery over its 0.8-meter length, streamlining high-performance professional workstations.

  • High-Speed Data: 40 Gbps data transfer moves large files quickly, reducing wait times for critical projects and data-intensive tasks.
  • Dual 4K Video: Supports two 4K 60Hz displays, enhancing productivity for complex visual tasks and multi-monitor professional setups.
  • Power Delivery: Provides power to connected devices, simplifying cable management and reducing desktop clutter in professional environments.
  • Universal Compatibility: Works with Thunderbolt 3 and USB 3.2 Gen 2 devices, ensuring versatile connectivity across various hardware ecosystems.
$34.90
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Manufacturer Warranty Included

Product Overview

The StarTech.com Thunderbolt 3 Cable (TBLT34MM80CM) is a 0.8-meter, male-to-male cable engineered for high-performance connectivity, offering a robust 40 Gbps data transfer rate to support demanding professional applications. It is designed to deliver both data and video while simultaneously providing power to connected devices, consolidating multiple cable functions into one.

This cable is fully compatible with Thunderbolt 3 and USB 3.2 Gen 2 devices, ensuring broad interoperability across modern hardware ecosystems. Its durable PVC jacket and aluminum mylar foil shielding protect against interference, guaranteeing stable and reliable performance for mission-critical tasks in any professional environment.

  • 40 Gbps Throughput: Facilitates rapid data synchronization and file transfers, minimizing downtime for data-intensive operations and large project management.
  • Dual 4K 60Hz Support: Enables crisp, high-resolution visuals across two external monitors, boosting productivity for design, analytics, and content creation teams.
  • Integrated Power Delivery: Charges compatible laptops and peripherals directly through the cable, reducing the need for separate power adapters and simplifying workstation setups.
  • Robust Construction: Features a durable PVC jacket and aluminum mylar shielding, ensuring long-term reliability and consistent signal integrity in demanding office conditions.
  • Operational Value: Provides a cost-effective, high-performance connectivity solution that extends the utility of existing Thunderbolt 3 infrastructure, supporting long-term IT asset value.

This Thunderbolt 3 cable is an essential component for any business seeking to maximize the performance and efficiency of its high-bandwidth workstations and peripherals.

Technical Specifications

1Performance & Business Impact
Data Transfer Rate (max)40 Gbit/s
Thunderbolt Version3
Video Output SupportDual 4K @ 60Hz
Power DeliveryUp to 100W
2Connectivity & I/O
Connector 1Male Thunderbolt 3 (USB-C)
Connector 2Male Thunderbolt 3 (USB-C)
USB-C CompatibilityUSB 3.2 Gen 2
3Physical & Environmental
Cable Length0.8 m / 2.6 ft
Product ColorBlack
Jacket MaterialPolyvinyl chloride (PVC)
Cable ShieldingAluminum mylar foil
Weight25 g / 0.055 lbs
4Lifecycle, Warranty & Compliance
Compliance CertificatesRoHS, CE, REACH
Warranty2-Year Limited Warranty
In-Box Contents1x Thunderbolt 3 Cable
Shipping Weight44 g / 0.097 lbs

Full Specifications

Manufacturer Data
Features9
Connector 1Male
Connector 2Male
Cable length0.8 m
Data transfer rate (max)40 Gbit/s
Product colourBlack
Connector contacts platingNickel
Thunderbolt version3
Jacket materialPolyvinyl chloride (PVC)
Cable shieldingAluminum mylar foil
Weight & dimensions1
Weight25 g
Certificates2
Compliance certificatesRoHS
CertificationCE, REACH
Packaging data1
Quantity per pack1 pc(s)
Logistics data1
Products per master (outer) case60 pc(s)
Downloads2
Product Document826 KB
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Product Datasheet
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What This Solves

High-Speed Data Transfer for Large Files

When moving massive datasets or project files between storage devices and workstations, slow transfer speeds can significantly impede productivity. This cable provides 40 Gbps throughput, drastically reducing transfer times and keeping project timelines on track.

Creative agencies, engineering firms, data analytics departments, research institutions.

Enhanced Multi-Monitor Workstation Setup

Professionals requiring extensive screen real estate for complex applications often struggle with limited display outputs and cable clutter. This cable supports dual 4K 60Hz monitors, enabling expansive visual workspaces with a single, streamlined connection.

Financial trading desks, architectural design studios, legal practices, software development teams.

Streamlined Docking Station Connectivity

Connecting a laptop to a docking station often involves multiple cables for power, video, and peripherals, creating a disorganized workspace. This Thunderbolt 3 cable handles all these functions simultaneously, simplifying desk setups and improving user experience.

Hybrid work environments, executive offices, hot-desking setups, IT departments managing mobile workstations.

Key Features

40 Gbit/s Data Transfer Rate

Ensures ultra-fast file transfers and real-time data synchronization, minimizing project delays and maximizing operational efficiency.

Dual 4K 60Hz Video Output

Supports two high-resolution displays, providing expansive visual workspaces critical for detailed design, analysis, and content creation tasks.

Power Delivery Capability

Charges compatible laptops and devices directly through the cable, reducing cable clutter and simplifying workstation power management.

0.8 m Cable Length

Offers flexible placement options for connected devices, optimizing desk organization and ergonomic setup without sacrificing performance.

Aluminum Mylar Foil Shielding

Protects against electromagnetic interference, ensuring stable and reliable data and video transmission for mission-critical operations.

Industry Applications

Media & Entertainment

Critical for video editors and graphic designers to connect external GPUs and high-speed storage, accelerating rendering and post-production workflows.

Legal & Professional Services

Supports multi-monitor setups for legal research and financial analysis, enhancing productivity for professionals handling extensive digital documentation.

Finance & Insurance

Enables high-bandwidth connections for trading desks and data analysis workstations, supporting multiple high-resolution displays for critical insights.

Education & Research

Facilitates high-bandwidth connections for scientific instruments and data analysis workstations in university labs, supporting advanced research projects.

Frequently Asked Questions

Is this cable compatible with USB-C devices that are not Thunderbolt 3?

Yes, this StarTech.com Thunderbolt 3 cable is fully backward compatible with USB 3.2 Gen 2 devices, allowing it to function at their maximum supported speeds for data and video.

Can this cable power my laptop while also transferring data and video?

Yes, the cable supports power delivery, enabling it to charge compatible laptops and devices while simultaneously handling 40 Gbps data transfer and dual 4K video output.

What is the maximum resolution and refresh rate this cable supports for a single monitor?

This cable supports a single 5K display at 60Hz or dual 4K displays at 60Hz, providing high-fidelity visual output for demanding applications.

What is the recommended use case for a 0.8-meter Thunderbolt 3 cable?

The 0.8-meter length is ideal for connecting devices in close proximity, such as a laptop to a docking station or an external SSD, minimizing cable clutter on a professional desk.

Warranty & Returns

Manufacturer Warranty

2 Years

Warranty is provided directly by the manufacturer and covers defects in materials and workmanship under normal use.

Return Policy

Returns subject to manufacturer approval

Hardware returns are governed by the manufacturer's return policy. Some products are non-returnable or subject to restocking fees. Defective items are handled under the manufacturer warranty. Contact Zent Networks before initiating any return.

$34.90