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A 100 cm USB-C male to female extension cable, ultra-soft matte finish, 4.8 mm diameter

Fervit

Fervit USB4 USB-C Male to Female Extension Cable 20Gbps 140W 8K 100cm

SKU CH-NE45-PDTHT

USB4 Type-C male-to-female extension cable delivers 20Gbps data, 140W power delivery and 8K@60Hz video over a 100cm ultra-soft 4.8mm cable

  • Transfers data at up to 20 Gbps with USB4 specification
  • Delivers up to 140 W power to charge laptops while in use
  • Drives a single 8K display at 60 Hz via DP Alternate Mode
  • Ultra-soft 4.8 mm cable routes easily in tight spaces
  • Works with Mac Pro 2018 2019 2020 XPS Chromebook and DP Alt Mode devices

What the cable is and who it suits

This Fervit USB4 extension cable adds one metre of reach to any USB-C port while keeping full 20 Gbps bandwidth and 140 W power delivery. It targets laptop owners who need to route a dock, monitor or high-speed drive around a desk without losing charging speed or video quality. The 4.8 mm ultra-soft jacket bends easily in tight routing paths. Buyers who need longer runs or legacy USB-A connectivity will not be served by this model.

Thermals noise and power in normal use

The cable carries up to 140 W at 28 V and 5 A without active cooling, so it runs silently and stays cool during sustained charging or data sessions. Its flexible construction resists kinking, which helps maintain consistent contact resistance over time. No fan or thermal interface is involved, and the supplier provides no temperature or acoustic figures beyond normal passive operation.

What it replaces and when the upgrade matters

It replaces shorter or lower-rated USB-C cables that cap at 10 Gbps or 100 W and cannot drive 8K at 60 Hz. The jump is worthwhile when a single cable must handle simultaneous 8K video, 20 Gbps data and 140 W charging — for example between a 2018, 2019 or 2020 Mac Pro and a DP Alt Mode monitor. If your display lacks DP Alt Mode or you only need 4K at 60 Hz, a cheaper cable will suffice.

Highlights

  • Transfers data at up to 20 Gbps with USB4 specification
  • Delivers up to 140 W power to charge laptops while in use
  • Drives a single 8K display at 60 Hz via DP Alternate Mode
  • Ultra-soft 4.8 mm cable routes easily in tight spaces
  • Works with Mac Pro 2018 2019 2020 XPS Chromebook and DP Alt Mode devices

Specifications

BrandFervit

Questions about this item

How do I connect this 100cm male-to-female extension without losing 20Gbps speed?

Plug the male end directly into the host USB4 port and the device into the female end; keep the cable straight and avoid sharp bends tighter than the 4.8mm diameter allows, as kinks degrade the high-speed signal.

Will the 140W power delivery capability degrade over time?

The cable’s conductors and connectors are rated for the full 140W at 28V/5A continuously; no user-serviceable parts exist, so replacement is only needed if the jacket or connectors show physical damage.

At what point does sustained 8K@60Hz video output become unstable?

The 100cm length is within the USB4 spec for 20Gbps; instability appears first if the host or monitor lacks DP Alternate Mode support or if total cable run including this extension exceeds the host controller’s signal budget.

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