StarTech.com 0.5m Thunderbolt 3 (40Gbps) USB C Cable - Thunderbolt and USB Compatible

$42.01
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193 availableas of 09/18/2026

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Compliance, certifications and origin

  • EU RoHS
  • WEEE
  • REACH
  • RoHS
  • Origin: China
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Secure checkoutISO 9001:2015 and CMMC certifiedFamily owned since 1982

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Secure checkoutISO 9001:2015 and CMMC certifiedFamily owned since 1982

Free shipping on most items when you spend $100 or more.

Real people answer: chat with us, email customerservice@colamco.com, or call 1-800-692-8757, Monday to Friday, 8am to 5pm EST.

Overview

About the StarTech.com 0.5m Thunderbolt 3 (40Gbps) USB C Cable - Thunderbolt and USB Compatible

This Thunderbolt 3 (40Gbps) cable lets you connect to any Thunderbolt 3 port (USB-C) to deliver video and data to your Thunderbolt, USB and DisplayPort devices. Plus, the cable can provide power for charging your devices, and you can link up to six Thunderbolt 3 devices as part of a daisy-chained connection.

This cable supports data transfer rates of 40Gbps when connected to a Thunderbolt 3 device, so you can transfer photo and video files at four times the speed of a USB 3.1 Gen 2 (10Gbps) cable. For example, you can transfer a 4K movie in seconds. When connected to a USB 3.1 device, the cable supports data transfer rates of 10Gbps.

The Thunderbolt 3 cable is fully compatible with all of your USB 3.1 Gen 2 devices and can be used for charging and syncing your mobile devices. You can also connect and power USB-C laptops, such as your MacBook or Chromebook, and USB-C peripherals, such as your portable hard drive and docking station.

The cable supports full 4K 60Hz or 5K 60Hz video. The cable also supports DisplayPort 1.2 and is compatible with existing DisplayPort displays. It's perfect for connecting your docking station or laptop to a monitor with astonishing resolution, contrast, and color depth for amazing detail.

This Thunderbolt 3 cable delivers up to 100W of power for charging a laptop or powering a display, and 15W for bus-powered devices such as a hard drive enclosure.

The cable gives you an easy way to bridge multiple Thunderbolt 3 enabled laptops for peer-to-peer 10GbE networking. It's perfect for setting up small workgroups and sharing peripherals such as printers and storage. You can also connect two Thunderbolt 3 laptops together for PC migrations.

The TBLT34MM50CM is backed by a 2-year warranty.

More from the Manufacturer This Thunderbolt 3 (40Gbps) cable lets you connect to any Thunderbolt 3 port (USB-C) to deliver video and data to your Thunderbolt, USB and DisplayPort devices. Plus, the cable can provide power for charging your devices, and you can link up to six Thunderbolt 3 devices as part of a daisy-chained connection. This cable supports data transfer rates of 40Gbps when connected to a Thunderbolt 3 device, so you can transfer photo and video files at four times the speed of a USB 3.1 Gen 2 (10Gbps) cable. For example, you can transfer a 4K movie in seconds. When connected to a USB 3.1 device, the cable supports data transfer rates of 10Gbps. The Thunderbolt 3 cable is fully compatible with all of your USB 3.1 Gen 2 devices and can be used for charging and syncing your mobile devices. You can also connect and power USB-C laptops, such as your MacBook or Chromebook, and USB-C peripherals, such as your portable hard drive and docking station. The cable supports full 4K 60Hz or 5K 60Hz video. The cable also supports DisplayPort 1.2 and is compatible with existing DisplayPort displays. It's perfect for connecting your docking station or laptop to a monitor with astonishing resolution, contrast, and color depth for amazing detail. This Thunderbolt 3 cable delivers up to 100W of power for charging a laptop or powering a display, and 15W for bus-powered devices such as a hard drive enclosure. The cable gives you an easy way to bridge multiple Thunderbolt 3 enabled laptops for peer-to-peer 10GbE networking. It's perfect for setting up small workgroups and sharing peripherals such as printers and storage. You can also connect two Thunderbolt 3 laptops together for PC migrations. The TBLT34MM50CM is backed by a 2-year warranty. More from the Manufacturer

This Thunderbolt 3 (40Gbps) cable lets you connect to any Thunderbolt 3 port (USB-C) to deliver video and data to your Thunderbolt, USB and DisplayPort devices. Plus, the cable can provide power for charging your devices, and you can link up to six Thunderbolt 3 devices as part of a daisy-chained connection.

This cable supports data transfer rates of 40Gbps when connected to a Thunderbolt 3 device, so you can transfer photo and video files at four times the speed of a USB 3.1 Gen 2 (10Gbps) cable. For example, you can transfer a 4K movie in seconds. When connected to a USB 3.1 device, the cable supports data transfer rates of 10Gbps.

The Thunderbolt 3 cable is fully compatible with all of your USB 3.1 Gen 2 devices and can be used for charging and syncing your mobile devices. You can also connect and power USB-C laptops, such as your MacBook or Chromebook, and USB-C peripherals, such as your portable hard drive and docking station.

The cable supports full 4K 60Hz or 5K 60Hz video. The cable also supports DisplayPort 1.2 and is compatible with existing DisplayPort displays. It's perfect for connecting your docking station or laptop to a monitor with astonishing resolution, contrast, and color depth for amazing detail.

This Thunderbolt 3 cable delivers up to 100W of power for charging a laptop or powering a display, and 15W for bus-powered devices such as a hard drive enclosure.

The cable gives you an easy way to bridge multiple Thunderbolt 3 enabled laptops for peer-to-peer 10GbE networking. It's perfect for setting up small workgroups and sharing peripherals such as printers and storage. You can also connect two Thunderbolt 3 laptops together for PC migrations.

The TBLT34MM50CM is backed by a 2-year warranty.

More from the Manufacturer

More from the manufacturer

Technical specifications

Technical Specifications of the StarTech.com 0.5m Thunderbolt 3 (40Gbps) USB C Cable - Thunderbolt and USB Compatible

General Information

General Information specifications
Manufacturer StarTech.com
Manufacturer Part Number TBLT34MM50CM
Manufacturer Website Address http://www.startech.com
Brand Name StarTech.com
Product Name 0.5m Thunderbolt 3 (40Gbps) USB C Cable - Thunderbolt and USB Compatible
Packaged Quantity 1 Each
Product Type Data Transfer Cable

Technical Information

Technical Information specifications
Cable Type USB-C
Cable Length 1.60 ft
Connector Type on First End USB 3.1 Type C - Male
Connector on First End Details 1 x 24-pin USB 3.1 Type C - Male
Connector Gender on First End Male
Connector Type on Second End USB 3.1 Type C - Male
Connector Plating Nickel
Connector on Second End Details 1 x 24-pin USB 3.1 Type C - Male
Features Passive
Connector Gender on Second End Male
Shielding Yes
Device Supported Docking StationPortable Hard DriveMonitorChromebookMacBookComputerNotebookSmartphone
Data Transfer Rate 40 Gbit/s

Physical Characteristics

Physical Characteristics specifications
Color Family Black
Product Color Black
Jacket Material Polyvinyl Chloride (PVC)
Weight (Approximate) 0.04 lb

Miscellaneous

Miscellaneous specifications
Green Compliant Yes
Green Compliance Certificate / Authority EU RoHS
Environmental Compliance Waste Electrical and Electronic Equipment Directive (WEEE)Registration, Evaluation, Authorization and Restriction of Chemicals (REACH)Restriction of Hazardous Substances (RoHS) 2
Country of Origin China
REACH free of SVHC Yes
REACH Declaration URL https://media.startech.com/cms/pdfs/tblt34mm50cm_rohs.pdf
EU RoHS Declaration URL https://media.startech.com/cms/pdfs/tblt34mm50cm_rohs.pdf
End of Life Manual Availability Yes
WEEE Statement https://media.startech.com/cms/pdfs/tblt34mm50cm_weee.pdf

Warranty

Warranty specifications
Limited Warranty 2 Year

Ratings and reviews

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