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Black right-angled USB-C to 4.5x3.0mm DC adapter with PD trigger chip

Fervit

Fervit USB 3.1 Type-C to DC 4.5x3.0mm PD Trigger 90° Adapter 65W/87W 18-20V

SKU CH-17CJ-H4VHW

Converts USB-C PD 65W or 87W chargers to 18-20V DC 4.5x3.0mm output with a 90° angled plug for Dell laptops

  • Charge Dell laptops from a USB-C wall charger using the built-in PD trigger
  • Angled 90° DC plug keeps the cable tidy on tight desk spaces
  • Works with 65 W or 87 W USB-C power sources delivering 18-20 V output
  • USB 3.1 Type-C female input accepts standard chargers without extra cables
  • DC 4.5×3.0 mm barrel tip matches Dell barrel-port laptops directly

USB-C to DC 4.5x3.0mm PD trigger

This adapter converts a USB-C power source into a DC 4.5x3.0mm barrel output for compatible Dell laptops. It accepts a 65W or 87W USB-C charger through its female Type-C port. The built-in PD trigger negotiates 18V to 20V output and does not support 5V operation. The 90-degree angled connector reduces strain on the laptop port.

65W or 87W charger headroom

The adapter passes through 18V to 20V from a charger rated at 65W or 87W. The source charger must exceed the laptop's power requirement for stable charging. It cannot step up voltage or current beyond what the connected charger provides. Lower-wattage chargers will not trigger the required PD profile.

90-degree fit for tight spaces

The right-angle DC plug sits flush against the laptop side, clearing adjacent ports and desk edges. A USB-C female port on the adapter accepts any compatible 65W or 87W charger cable you already own. No additional drivers or software are needed for the PD handshake. The unit adds no data capability, only power conversion.

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

Will this adapter work with my existing Dell laptop that uses a 4.5×3.0 mm barrel jack and a 65 W USB-C charger?

Yes, the adapter accepts a 65 W or 87 W USB-C charger and outputs 18-20 V through the 4.5×3.0 mm DC male tip for compatible Dell laptops.

How can I confirm the PD trigger is negotiating the correct voltage after I plug everything in?

The built-in PD emulator trigger negotiates 18-20 V from the charger; verify your laptop shows it is charging and the charger LED indicates a high-power contract.

What comes in the box and do I need to buy a USB-C charger separately?

The package contains only the 90° USB-C to DC 4.5×3.0 mm adapter; a 65 W or 87 W USB-C charger must be purchased separately.

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