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Short black cable with USB-C female socket and 4.0 by 1.7 mm DC barrel plug

Fervit

Fervit USB-C Female to DC 4.0x1.7mm PD Cable 65W 18-20V 20cm

SKU CH-X59H-8B5GA

Charges HP laptops with 4.0x1.7mm DC ports from a 65W USB-C PD charger at 18-20V

  • Charge HP laptops from a USB-C PD source
  • 65 W PD trigger built into the Type-C female end
  • Converts 18-20 V PD output to 4.0×1.7 mm DC jack
  • Compact 20 cm cable keeps desk tidy
  • Requires 65 W or higher USB-C charger for operation

USB-C to DC 4.0x1.7mm PD Cable

This cable converts a USB-C female input into a DC 4.0x1.7mm male output for laptops that require 18 to 20 volts. It is intended for users who want to power a compatible HP laptop from a 65W USB-C charger. The built-in PD trigger negotiates the required voltage automatically. It does not support 5 volt output.

Sustained 65W delivery with PD negotiation

The cable maintains a steady 65W flow as long as the connected USB-C charger can supply at least that power at 15 or 20 volts. The integrated PD emulator trigger at the female end handles the handshake continuously, so voltage remains stable during extended charging sessions. If the charger cannot meet the 65W threshold, the cable will not deliver the rated output.

Compact 20cm build with fixed barrel connector

The short 20cm length reduces cable clutter on a desk or in a bag while keeping the DC plug close to the laptop port. The 4.0mm outer and 1.7mm inner diameter barrel matches the specified HP charging port exactly. The moulded strain reliefs on both ends protect the solder joints from daily connect and disconnect cycles.

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

Does the cable generate noticeable heat when used continuously with a 65W charger?

The cable carries up to 65W at 18-20V through a 20cm run; normal warmth is expected under full load but it has no active cooling.

What charger must I already own to use this cable?

A USB-C PD charger rated at least 65W that can negotiate 18V or 20V output; the built-in trigger requests those voltages from the charger.

Can I keep using my existing HP laptop that has a 4.0x1.7mm DC input?

Yes — the male DC plug matches the 4.0x1.7mm jack and the cable requests 18-20V, which suits HP models specified for that range.

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