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Black Thunderbolt cable with USB-C connectors, 6.6ft length

TREBLEET

TREBLEET Thunderbolt cable 6.6ft 40Gbps 100W 5K 60Hz

SKU CH-1X91-5RNZZ

A 6.6 ft Thunderbolt cable delivering 40 Gbps data, 100 W charging and 5K 60 Hz video

  • TypeCoax Cables
  • ColorBlack
  • Transfers large files in seconds with 40 Gbps bandwidth
  • Powers laptops and peripherals up to 100 W without extra adapter
  • Drives 5K displays at 60 Hz for sharp dual-screen work
  • Works with Thunderbolt 3 and USB4 hosts for broad device support
  • Passive 6.6 ft design keeps desk tidy while maintaining full speed

Connectivity for Thunderbolt workflows

This 6.6ft cable links Thunderbolt 3 and USB4 devices at up to 40 Gbps. It suits creators moving large media libraries between drives, docks and 5K displays. The passive design with E-Marker keeps the connection stable without active electronics.

Thermals noise and power draw

The cable draws under 30 mW during operation and delivers up to 100 W at 5 A for device charging. It operates from 0 to 50 °C ambient and stores safely from -20 to 85 °C. No fan or active cooling is involved.

Build integration

Male-to-male Thunderbolt 3 connectors support daisy-chaining of docks, adapters and storage. The 2 m length reaches across a typical desk without strain. It carries DisplayPort alternate mode for 5K 60 Hz video and handles USB 3.1 Gen2 data alongside Thunderbolt traffic.

Highlights

  • Transfers large files in seconds with 40 Gbps bandwidth
  • Powers laptops and peripherals up to 100 W without extra adapter
  • Drives 5K displays at 60 Hz for sharp dual-screen work
  • Works with Thunderbolt 3 and USB4 hosts for broad device support
  • Passive 6.6 ft design keeps desk tidy while maintaining full speed

Specifications

TypeCoax Cables
ColorBlack

Questions about this item

How do I install the 6.6ft Thunderbolt cable and what step is often missed?

Connect the male-to-male ends to both Thunderbolt 3 or USB4 ports; the flip-able plugs fit either orientation, but the step people miss is confirming the host and device both support 40Gbps and 100W PD 2.0 so the cable can negotiate full speed and power.

What maintenance or replacement will this 2m Thunderbolt cable need later?

The passive coax design has no firmware or moving parts; inspect the connectors for debris or bent pins periodically, and replace the cable only if physical damage occurs or if 40Gbps throughput or 5A current delivery becomes unreliable.

What limit appears first on this Thunderbolt cable during sustained 40Gbps transfers?

The 6.6ft passive length combined with 30mW power draw means signal integrity at 40Gbps is the first constraint; operation above 50°C ambient or voltage drops near 20V/5A can reduce usable bandwidth before thermal limits are reached.

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