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 black cable with USB-C female socket and 7.9x5.4mm DC barrel plug

Fervit

Fervit USB-C Female to DC 7.9x5.4mm PD Cable 65W 20cm

SKU CH-QMD4-2DJ6X

Charges HP laptops with 7.9×5.4 mm DC ports from a 65 W USB-C PD charger

  • Charge HP laptops from USB-C PD with built-in trigger
  • 65 W USB-C input delivers 18-20 V DC output
  • 9 x 5.4 mm barrel fits HP power ports
  • 20 cm cable keeps desk setup tidy
  • Requires 65 W PD charger for full power

Fervit USB-C to DC 7.9x5.4mm Cable

This cable adapts a USB-C power delivery charger to a 7.9x5.4mm barrel connector used on certain HP laptops. It carries a built-in PD trigger that negotiates 15V or 20V output up to 65W. The 20cm length keeps the connection tidy on a desk or in a bag.

Suits owners of compatible HP laptops

It requires a USB-C charger capable of supplying at least 65W at 15V or 20V. Buyers needing 5V output or a different barrel size should look elsewhere. The cable does not work with chargers limited to lower voltages or power levels.

Verify your laptop uses a 7.9x5.4mm jack

Confirm your USB-C charger delivers 65W at 15V or 20V via Power Delivery. The connector polarity must match the laptop's requirement. No driver or software installation is involved.

How it compares

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

Price $17.99
Pricier than about 70% of the 15,227 comparable items (median $14.99).

Specifications

Product
Brand nameFervit

Questions about this item

What type of USB-C charger do I need to power this cable?

You need a USB-C charger that can deliver 65 W and negotiate 18 V or 20 V; the cable will not work with a 5 V-only charger.

Will this cable work with my older laptop that uses a 7.9 × 5.4 mm DC jack rated for 18–20 V?

Yes, the male DC plug is 7.9 × 5.4 mm and the built-in PD trigger requests 18 V or 20 V from the charger, matching that laptop port.

How can I confirm the cable is negotiating the correct voltage after I plug it in?

The cable only passes 18 V or 20 V; if your laptop charges and shows 18–20 V on its power indicator, the PD handshake succeeded.

More in USB Cords & Extension Cables

Similar items