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White Thunderbolt 3 USB-C cable 0.5m male-to-male connectors

STARTECH

STARTECH TBLT34MM50CW 0.5m Thunderbolt 3 USB cable 40Gbps 100W White

SKU CH-JRDP-W5CQT MPN TBLT34MM50CW

Connects Thunderbolt 3 devices at 40 Gbps, delivers 100 W power and supports dual 4K 60 Hz video in a 0.5 m white cable

  • Connection typeUSB C to USB C
  • Connector count2
  • Connector detailsConnector A: 1 x Thunderbolt 3 USB-C (24-pin) Male Connector
  • Connector genderMale to Male
  • Product typeUSB
  • Product colorWhite

Style 40Gbps 1.5ft

  • 40 Gbps throughput moves large files in seconds
  • 100 W delivery charges laptops and peripherals fast
  • Dual 4K 60 Hz support drives two high-res displays
  • 5 m length keeps the desk tidy
  • Passive design works with Thunderbolt USB and DisplayPort gear

Thunderbolt 3 cable 0.5 m 40 Gbps

The StarTech TBLT34MM50CW is a passive Thunderbolt 3 cable measuring 0.5 metres with male USB-C connectors on both ends. It carries data at up to 40 Gbps and delivers up to 100 W of power. The white PVC jacket and nickel-plated contacts complete the package.

For Thunderbolt docks and 4K displays

This cable suits users who need a short link between a Thunderbolt 3 host and a dock, monitor or storage device that also accepts USB-C and DisplayPort 1.2 signals. It is not for buyers who need a longer reach or an active cable for distances beyond half a metre.

40 Gbps Thunderbolt 3 throughput

The single specification that decides fit is the 40 Gbps Thunderbolt 3 data rate, which also enables dual 4K 60 Hz video or a single 5K 60 Hz display. If your workflow requires that bandwidth the cable matches it; if you only need USB 3.1 speeds a simpler lead will suffice.

How it compares

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

Price $27.99
Pricier than about 90% of the 15,227 comparable items (median $14.99).

Specifications

Product
Brand nameStarTech.com
Model nameTBLT34MM50CW
Product typeUSB
Product colorWhite
Ports & slots
Connection typeUSB C to USB C
Thunderbolt 3 supportYes
Connector count2
Connector detailsConnector A: 1 x Thunderbolt 3 USB-C (24-pin) Male
Connector B: 1 x Thunderbolt 3 USB-C (24-pin) Male
Connector genderMale to Male
Size & build
Shipping weight0.03 kg
Package size157 × 119 × 29 mm

Other versions of this model

5 more in the same range

Questions about this item

Which length should I choose for a tidy desk setup?

The 0.5m length keeps the cable short enough to avoid slack while still reaching adjacent ports on a laptop or dock.

What does the 40Gbps rating mean when I plug this into my laptop?

It delivers up to 40 Gbit/s Thunderbolt 3 bandwidth, enough for dual 4K 60 Hz displays or a single 5K 60 Hz monitor plus fast data transfer.

How does the Thunderbolt 3 interface limit charging and video in practice?

The cable carries Thunderbolt 3 at 40 Gbit/s, supports DisplayPort 1.2 video and provides up to 100 W Power Delivery for charging.

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