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A black USB-C to barrel cable with a 7.4 by 5.0 mm tip

Fervit

Fervit USB-C 100W 20V to DC 7.4*5.0mm 65W PD Cable HP Compatible

SKU CH-E6CP-ERVXG

Converts 100W USB-C PD input to 65W DC 7.4*5.0mm output for HP laptops

  • Supports PD and QC 2.0/3.0 for broad charger compatibility
  • Built-in 100W 20V 5A PD trigger enables high-power negotiation
  • Delivers up to 100W output when paired with a 100W USB-C charger
  • Also provides 65W output for lower-power laptops using a 65W USB-C charger
  • Fits HP laptops with a DC 7.4*5.0mm barrel jack

USB-C PD trigger cable for HP laptops

This cable converts a USB-C Power Delivery charger into a DC barrel connector for compatible HP laptops. It contains a built-in 100W PD emulator trigger that negotiates 20V output from the source charger. The cable is designed for users who want to power their barrel-jack laptop from a modern USB-C power supply.

65W output with 100W negotiation headroom

The cable delivers up to 65W at 20V 5A through the 7.4mm by 5.0mm DC plug while requesting up to 100W from the USB-C charger. It comfortably handles laptops rated for 65W input, but cannot supply more than the negotiated voltage and current allow. The source charger must be rated higher than the laptop's required draw for reliable operation.

Limited to QC and USB PD protocols

The trigger supports QC 2.0, QC 3.0 and standard USB PD negotiation only. It will not work with proprietary charging protocols or chargers that do not offer a 20V PDO. The fixed 7.4mm by 5.0mm barrel size fits specific HP models; laptops with different jack dimensions cannot use this cable.

Highlights

  • Supports PD and QC 2.0/3.0 for broad charger compatibility
  • Built-in 100W 20V 5A PD trigger enables high-power negotiation
  • Delivers up to 100W output when paired with a 100W USB-C charger
  • Also provides 65W output for lower-power laptops using a 65W USB-C charger
  • Fits HP laptops with a DC 7.4*5.0mm barrel jack

Specifications

BrandFervit

Questions about this item

Will this cable let me keep using my older 65W USB-C charger with my HP laptop that has a 7.4*5.0mm DC jack?

Yes, the cable works with a 65W USB-C charger and delivers up to 65W through the 7.4*5.0mm DC connector.

How can I confirm the cable is negotiating 20V output after I plug it in?

Use a USB-C power meter on the Type-C male end; it should show 20V at up to 5A when the laptop is charging.

Does the package include a USB-C charger or only the cable with the 7.4*5.0mm DC plug?

Only the cable is included; a 100W or 65W USB-C charger must be purchased separately.

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