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Compact USB-C to DC 5.5x2.5mm adapter with 90° angled plug, alloy shell and LED display showing voltage current power

Fervit

Fervit USB-C to DC 5.5x2.5mm 100W 20V 5A 90° LED display

SKU CH-YEJT-829AT

Converts USB-C PD input up to 100 W into 20 V 5 A DC 5.5 × 2.5 mm output with 90° plug and live LED readout

  • 100 W max output from a single USB-C charger
  • Real-time voltage, current and power on LED display
  • 90° angled plug fits tight spaces around the port
  • Works with PD, QC 2.0 and QC 3.0 power sources
  • Alloy shell protects the connector for daily carry

USB-C to DC 5.5x2.5mm adapter

This Fervit adapter converts a USB-C Power Delivery source into a 5.5 mm by 2.5 mm DC barrel output for laptops. It supports Quick Charge 2.0, Quick Charge 3.0 and USB PD protocols with a built-in 100 W trigger. The 90-degree angled connector fits tight spaces around the port. An integrated LED display shows live voltage, current and power readings.

Power delivery limits

The adapter delivers a maximum of 100 W at 20 V and 5 A through the DC jack. It also operates at 65 W and accepts an input voltage range of 18.5 V to 20.5 V. To reach the 100 W ceiling the connected USB-C charger and cable must each be rated for 100 W or higher. Lower-rated sources will restrict the available output accordingly.

Compatibility checks

Verify that your laptop uses a 5.5 mm outer diameter and 2.5 mm inner diameter DC barrel jack before ordering. Confirm the device requires 20 V operation within the supported input range. Ensure your USB-C power supply and cable are both capable of 100 W if you need the full rated output. The adapter is plug-and-play with no driver installation required.

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

Which DC jack size does this adapter fit?

The output is a 5.5 mm by 2.5 mm DC male plug, so it fits laptops and devices with that exact barrel size.

What does the 100 W rating mean when I plug it in?

It can deliver up to 20 V at 5 A, but only if the USB-C charger and cable are also rated for 100 W or higher.

Which charging standards does the USB-C input support?

It works with PD, QC 2.0 and QC 3.0, and the built-in trigger requests 20 V 5 A from the charger.

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