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Black nylon-braided USB-C extension cable with aluminium connectors, 6.6ft long

Kootion

Kootion USB C Extension Cable 6.6ft 10Gbps 100W 4K@60Hz USB 3.2 Gen 2 Male to Female

SKU CH-HCRT-58T3W

Extends USB-C connections 6.6 ft with 10 Gbps data, 100 W charging and 4K 60 Hz video over a male-to-female cord

  • Product typeUSB Cables
  • 10 Gbps transfer speed moves a 10 GB file in 10 to 20 seconds
  • 100 W charging fills a compatible phone from zero to full in 30 minutes
  • 4K at 60 Hz video output extends a display without quality loss
  • Aluminium alloy shell and nylon braid resist corrosion and daily wear
  • Works with laptops, phones, monitors and more, but not Thunderbolt docks

USB C Extension Cable 6.6ft

This USB C extension cable adds 6.6ft of reach between a host and a peripheral while preserving USB 3.2 Gen 2 performance. It suits laptop, tablet and phone users who need extra length for desk setups or presentations.

Thermals, noise and power draw

The aluminium alloy shell improves heat dissipation during 100W charging sessions and the braided nylon jacket resists wear without adding active cooling. No fan or moving parts are present so the cable runs silently in normal use.

What this replaces or upgrades from

It replaces shorter USB C cables that limit device placement or lack 10Gbps bandwidth and 100W power delivery. The jump is worth it when you need full video, data and charging performance over a longer run, but it will not work with Thunderbolt 3 docks or hubs.

How it compares

Measured against everything we stock in Charging Stations & Cables, at today’s prices. Recalculated every night.

Price $12.99
Cheaper than about 77% of the 9,983 comparable items (median $18.99).

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Specifications

Product
Product typeUSB Cables

Questions about this item

How do I plug in the 6.6ft USB-C extension so the 100W charging and 10Gbps data actually work?

Connect the male end to the host or charger and the female end to your device; if power or data does not appear, flip the cable end-for-end because the internal wiring is directional.

What part of this braided cable is most likely to wear out first with daily plugging and unplugging?

The USB-C male and female connectors see the most mechanical stress; the nylon-braided jacket and aluminium-alloy shells are built to resist fraying and corrosion.

At what point does sustained 100W charging hit a thermal limit on this 6.6ft extender?

The aluminium-alloy shells dissipate heat during continuous 100W loads, but the cable is not compatible with Thunderbolt 3 docks or hubs, so that restriction appears before any thermal throttle.

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