We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
Short braided cable with barrel plug and USB-C connector

Fervit

Fervit 100W DC 7.9x5.4mm to USB-C Power Cable 18cm

SKU CH-D1YJ-72DRR

Converts a 7.9x5.4 mm DC jack to USB-C for up to 100 W laptop charging, 18 cm braided cable

  • Delivers up to 100W power with 20V 5A output when paired with a 100W source
  • Accepts DC input from 15V to 20V for flexible power adapter use
  • Works with USB-C laptops including Mac Pro 2018 2019 2020 and XPS models
  • Supports PD QC 2.0 QC 3.0 and multiple fast-charge protocols for broad device support
  • 18cm braided tangle-free cable with 7.9x5.4mm DC jack for compact portable charging

What this cable does

The Fervit 100W cable converts a DC 7.9x5.4mm barrel jack into a USB-C power connection. It delivers up to 100W at 20V/5A when paired with a compatible 100W source and device. The 18cm length keeps the link short for desk or travel use.

When to choose it

Replaces a lost or bulky proprietary charger for laptops that accept 15V-20V DC input. The jump is worth it when you want one compact cable instead of a full brick and need support for PD, QC 2.0, QC 3.0, DCP, PE+1.1, PE 2.0, FCP, AFC, SFCP, SCP and USB PD profiles.

Build fit

Plugs directly into a DC power adapter outputting 15V-20V and feeds a USB-C laptop, tablet or phone. The woven braid jacket resists tangles and the plug-and-play design needs no drivers. Not for devices that require more than 100W or operate outside the 5V/1.5A, 9V/1.5A, 20V/5A output steps.

How it compares

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

Price $18.99
Pricier than about 73% of the 15,227 comparable items (median $14.99).

Specifications

Product
Brand nameFervit

Questions about this item

What DC jack size does the Fervit cable accept for power input?

The cable accepts a DC jack with a 7.9mm outer diameter and 5.4mm inner diameter.

How do I connect the cable without damaging my device?

Connect the DC plug to a 15V-20V source first, then attach the USB-C end to your device; verify your device supports 5V/1.5A, 9V/1.5A or 20V/5A before use.

When should I replace the braided cable?

Replace the cable if the woven braid sleeve frays, the connectors become loose, or charging becomes intermittent.

More in USB Cords & Extension Cables

Similar items