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Flat slim USB4 extension cable with male and female Type-C connectors, 20cm long

Fervit

Fervit USB4 Flat Slim FPC Cable Male to Female Extension 20Gbps 100W 8K 20cm

SKU CH-126M-QAGYA

A flat, slim USB4 extension cable delivering 20 Gbps data, 100 W charging and 8K 60 Hz video in a 20 cm length

  • Transfers data at up to 20Gbps via USB4.0
  • Delivers up to 100W of power for charging devices
  • Drives a single 8K display at 60Hz or 5K at 60Hz
  • Flat FPC construction with flexible PVC jacket saves space and bends easily
  • Works with USB-C laptops including Mac Pro 2018, 2019, 2020 and XPS models

What this cable does

This USB4 flat slim FPC extension connects a USB-C host to a USB-C device while preserving the full 20Gbps data rate, 100W power delivery and 8K video capability. It is built for users who need a short, flexible link between a laptop or dock and a monitor, drive or hub without losing any specification headroom.

Sustained load behaviour

The flat PVC construction uses internal copper lines that resist heating and signal degradation during continuous 20Gbps transfers or 100W charging sessions. The integrated quilt keeps the cable ultra flexible so repeated bending in tight spaces does not compromise the conductors or the shielding over time.

Deciding specification

The 20cm length fixes the reach between ports; if your layout needs a longer or shorter gap this cable will not fit. Buyers who need more distance between host and peripheral must choose a different length.

How it compares

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

Price $19.99
Pricier than about 77% of the 15,227 comparable items (median $14.99).

Specifications

Product
Brand nameFervit

Questions about this item

Will the 20 cm FPC cable handle continuous 100 W charging without overheating?

The flat PVC construction uses copper conductors rated for 20 V / 5 A, so sustained 100 W delivery stays within the cable's specified limits.

Does my monitor need a specific USB-C feature for 8K 60 Hz video over this cable?

Yes, the display's USB-C port must support DisplayPort Alternate Mode; without it the cable cannot pass an 8K 60 Hz signal.

Can I use this 20 cm extension with a 2018 MacBook Pro and existing USB-C dock?

The cable is backward compatible with USB-C laptops such as the 2018 MacBook Pro and works with docks and drives that use standard USB-C connections.

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