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Short black adapter with USB-C female and 90-degree DC barrel plug

Fervit

Fervit USB 3.1 Type-C to DC 20V 5.5x2.1mm 90 Degree Adapter

SKU CH-NB15-KFHVV

A 90-degree USB 3.1 Type-C female to DC 5.5x2.1mm male adapter with a built-in PD trigger, delivering 18-20V from a 65W or 87W charger to power laptops with a matching barrel port

  • Charge legacy laptops from modern USB-C power sources
  • Built-in PD trigger negotiates 18-20 V from 65 W or 87 W chargers
  • 90-degree plug fits tight ports without cable strain
  • 5×2.1 mm barrel fits common DC jack sizes
  • USB 3.1 Type-C input keeps desk setup tidy

USB-C PD Trigger Adapter

This Fervit adapter converts a USB-C power delivery charger into a 5.5 x 2.1 mm DC barrel output fixed at 18 to 20 volts. It is designed for users who want to power a compatible laptop from a standard 65W or 87W USB-C wall charger instead of the original brick.

Built-In PD Emulator Trigger

The integrated trigger negotiates the higher voltage profile automatically when a suitable charger is connected. The 90-degree angled DC plug reduces strain on the laptop port and keeps the cable routing tidy. No separate cables or software configuration are required for operation.

Check Charger Wattage And Port Voltage

Your USB-C charger must supply at least 65W or 87W and support the 20V PDO for the adapter to function. The laptop’s DC input must accept 18 to 20 volts via a 5.5 x 2.1 mm jack. This adapter does not support 5V output and cannot step voltage up or down.

How it compares

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

Price $15.99
Pricier than about 55% of the 15,227 comparable items (median $14.99).

Specifications

Product
Brand nameFervit

Questions about this item

Does the 5.5 × 2.1 mm DC plug wear out and need replacing?

The DC plug is a passive connector with no moving parts; it only needs replacement if the barrel or centre pin is physically damaged.

What stops the adapter from delivering more than 20 V during a long charge session?

The built-in PD trigger negotiates a fixed 18–20 V profile with the 65 W or 87 W charger, so voltage cannot rise above the negotiated level.

Does the adapter get hot or draw extra power when left plugged in all day?

It contains no active cooling or regulation circuitry, so heat and standby draw are negligible; only the charger itself generates warmth.

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