Fervit USB 3.1 Type-C Female to DC 12V 4.8x1.7mm 90° Adapter PD Trigger

USB-C PD adapter for 12 V laptops

This adapter lets you power a laptop that uses a 4.8 × 1.7 mm DC barrel jack from a 65 W USB-C Power Delivery charger. The built-in trigger negotiates a fixed 12 V output, so the laptop receives the voltage it expects without manual configuration. It is intended for users who want to replace a proprietary brick with a compact GaN charger.

Replaces a bulky 12 V barrel charger

The jump is worth it when you already carry a 65 W USB-C charger for other devices and want a single power source for travel. It only works with laptops that accept exactly 12 V over the specified barrel connector; machines that require 5 V, 9 V, 15 V or 20 V will not negotiate power. Buyers who need adjustable voltage or higher wattage cannot use this adapter.

Simple plug-and-play with one alignment check

Insert the USB-C charger into the female port, then connect the 90° angled DC plug to the laptop; no drivers or switches are involved. The fixed 12 V trigger means a mismatch in voltage requirement is the most common reason the laptop refuses to charge. Ensure the barrel polarity and dimensions match the laptop port before purchasing.