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Short braided cable with barrel plug and USB-C connector

Fervit

Fervit DC Jack 5.5x2.5mm to USB-C 140W Cable 18cm

SKU CH-YVW4-N90V0

Converts a 5.5x2.5mm DC barrel jack to USB-C, delivering up to 140W at 20V/7A for compatible laptops and devices

  • Woven braid sleeve resists tangles for durable daily use
  • 140W maximum output charges laptops and phones at full speed
  • Supports PD, QC 2.0, QC 3.0 and multiple fast-charge protocols
  • 18 cm length keeps desk setups tidy and portable
  • Works with USB-C laptops including Mac Pro 2018, 2019, 2020 and XPS

Fervit DC Jack 5.5x2.5mm to USB-C Cable

This cable connects a DC 5.5x2.5mm barrel power source to a USB-C device for charging. It is built for users who need to power laptops, tablets or phones from an existing DC adapter. The 18cm length keeps the link short and tidy on a desk or in a bag.

140W maximum power delivery

The cable accepts a DC input of 15V to 20V and can pass up to 140W at 20V and 7A when paired with a matching source and device. Lower profiles of 5V at 2A and 9V at 2A are also supported for less demanding hardware. It stops at 140W, so devices requiring more power will not charge at full speed.

5.5mm by 2.5mm barrel input constraint

The fixed 5.5mm outer and 2.5mm inner diameter barrel plug fits only power supplies with that exact connector. Users with other barrel sizes or with USB-C power sources cannot use this cable without an additional adapter.

Highlights

  • Woven braid sleeve resists tangles for durable daily use
  • 140W maximum output charges laptops and phones at full speed
  • Supports PD, QC 2.0, QC 3.0 and multiple fast-charge protocols
  • 18 cm length keeps desk setups tidy and portable
  • Works with USB-C laptops including Mac Pro 2018, 2019, 2020 and XPS

Specifications

BrandFervit

Questions about this item

Will this 5.5x2.5mm DC jack cable work with my older 65W laptop charger?

Yes, the cable supports 15V to 20V input and negotiates 5V, 9V or 20V output, so a 65W barrel charger within that range can power a USB-C laptop through this adapter.

How do I confirm the cable is delivering the correct voltage after I plug it in?

Check your laptop's battery or system settings; it should report 5V, 9V or 20V charging depending on what the device requests via PD negotiation.

Does the package include a USB-C power brick or only the 18cm adapter cable?

Only the 18cm DC 5.5x2.5mm male to USB-C female cable is included; a separate 140W-capable USB-C power supply with barrel output is required.

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