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Compact USB-C to DC 20V adapter with 90-degree angled connector

Fervit

Fervit USB 3.1 Type-C to DC 20V 3.0x1.1mm 90° adapter

SKU CH-21CN-37S2K

A 90° angled adapter converts a 65W or 87W USB-C charger into an 18-20V DC output with a 3.0x1.1mm plug for laptop charging

  • Charges laptops via USB-C PD charger using built-in PD trigger
  • Delivers 18 to 20 volts DC from 65 or 87 watt Type-C source
  • 90-degree angled DC plug fits tight spaces near laptop ports
  • 0 by 1.1 mm barrel matches many laptop power inputs
  • USB 3.1 Type-C female input works with high-power PD chargers

USB-C to DC 20V 90° adapter

This Fervit adapter converts a USB-C power source into a DC 18-20V output using a built-in PD trigger. It accepts a 65W or 87W USB-C charger at its female port and delivers power through a 3.0x1.1mm right-angle plug. The unit is designed for laptops that charge via a barrel connector in this voltage range.

Replaces a proprietary barrel charger

Instead of carrying the original bulky power brick, you can use a compact USB-C GaN charger rated at 65W or 87W. The jump is worth it when you want a single charger for both the laptop and other USB-C devices. The source charger must supply more power than the laptop draws at the DC end.

Check laptop port and charger rating

Verify that the laptop uses a 3.0x1.1mm DC input and requires 18-20V; this adapter does not support 5V output. Confirm the USB-C charger can deliver at least 65W or 87W and supports Power Delivery negotiation. The right-angle plug needs enough clearance around the laptop socket.

How it compares

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Price $14.99
Typical for this category: the median of 15,227 items is $14.99.

Specifications

Product
Brand nameFervit

Questions about this item

Will the 3.0x1.1mm DC plug fit my laptop charging port?

The adapter outputs a 3.0mm outer diameter, 1.1mm inner diameter DC male connector. Measure your laptop port to confirm it matches those dimensions before use.

How do I connect the 90° angled adapter to my 65W USB-C charger?

Plug the charger USB-C cable into the adapter Type-C female end first, then insert the DC male tip into the laptop. The 90° angle routes the cable sideways to reduce strain.

Will I need to replace the PD trigger chip inside the adapter over time?

The PD emulator trigger is built into the Type-C female end and has no user-serviceable parts. If charging fails, verify the charger still delivers 65W or 87W and that the DC tip is undamaged.

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