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White Thunderbolt 3 cable, two metres long, USB-C male connectors on both ends

STARTECH

STARTECH TBLT3MM2MW Thunderbolt 3 usb cable 2m White 20Gbps 60W

SKU CH-9G18-N56HX MPN TBLT3MM2MW

A 2 m Thunderbolt cable carrying 20 Gbps data, 4K 60 Hz video and 60 W power over USB-C

  • Connector count2
  • Connector detailsConnector A: 1 - Thunderbolt 3 USB-C (24-pin) Male Connector
  • Connector genderMale to Male
  • Conductor typeNickel
  • Product typeThunderbolt Cable
  • Product colorWhite

Style 20Gbps 6ft

  • 20Gbps throughput on Thunderbolt 3 devices
  • 4K 60Hz video with DisplayPort 1.2 support
  • 60W power delivery charges connected devices
  • Two-metre white cable with male USB-C connectors
  • Thunderbolt certified for reliable peer-to-peer networking

What this cable does

The StarTech TBLT3MM2MW is a Thunderbolt 3 cable built for users who need 20 Gbps data throughput, 4K 60 Hz video and up to 60 W of power delivery in a single 2 m white run. It connects two Thunderbolt 3 USB-C ports directly, making it suitable for docking stations, external storage or daisy-chained displays.

Who it suits and who it does not

Professionals moving large media files between Thunderbolt 3 hosts and certified peripherals will get the full rated bandwidth. Users whose devices only support USB 3.1 or lower will see reduced speeds because the cable’s 20 Gbps mode requires a Thunderbolt 3 link on both ends. Buyers needing longer reach or active optical cables for distances beyond 2 m should look elsewhere.

Installation notes

Plug the male USB-C connectors into the Thunderbolt 3 ports on each device; no drivers or configuration are required. The PVC jacket is flexible but the 2 m length adds noticeable weight compared with shorter cables, so avoid sharp bends near the strain reliefs. A common issue is accidentally connecting to a USB-only Type-C port, which drops the link to USB 3.1 speeds and disables video.

How it compares

Measured against everything we stock in USB Cords & Extension Cables, at today’s prices. Recalculated every night.

Price $35.99
Pricier than about 90% of the 15,227 comparable items (median $14.99).

Specifications

Product
Brand nameStarTech.com
Model nameTBLT3MM2MW
Product typeThunderbolt Cable
Product colorWhite
Ports & slots
Thunderbolt 3 supportYes
Connector count2
Connector detailsConnector A: 1 - Thunderbolt 3 USB-C (24-pin) Male
Connector B: 1 - Thunderbolt 3 USB-C (24-pin) Male
Connector genderMale to Male
Size & build
Conductor typeNickel
Shipping weight0.10 kg
Package size199 × 119 × 34 mm

Other versions of this model

5 more in the same range

Questions about this item

What host port is required to reach the 20Gbps data rate?

A Thunderbolt 3 USB-C port on the host is needed to achieve the 20Gbps transfer speed.

Will a legacy USB 3.1 device still charge and sync through this cable?

Yes, the cable charges and syncs USB 3.1 devices at their native rates.

How can I verify the link is running at full Thunderbolt 3 performance?

Check the OS Thunderbolt control panel or system report for a 20Gbps link width and 4K 60Hz video output.

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