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Small black right-angle adapter with 4.8 by 1.7 mm DC plug on one end and USB-C port on the other

Fervit

Fervit 4.8x1.7mm DC Jack to USB-C 90° Adapter 65W

SKU CH-EHWN-VCBMT

A 90-degree adapter converts a 4.8x1.7mm DC jack to USB-C, delivering up to 65W with 20V 3.25A output for laptops and phones

  • 90° angled plug fits tight ports without strain
  • 65 W maximum output powers laptops and tablets
  • Accepts DC 18 V to 20 V input from existing adapters
  • Delivers 5 V, 9 V, 15 V or 20 V via USB-C PD
  • Compatible with QC 2.0, QC 3.0 and multiple fast-charge protocols

Compact 90° USB-C Power Adapter

This Fervit adapter converts a 4.8×1.7 mm DC barrel jack into a USB-C power source with a right-angled plug. It suits users who need to power laptops, tablets or phones from an existing 18–20 V DC supply in tight spaces. The angled design clears obstacles around crowded ports without forcing a straight connector.

Sustained 65 W Delivery with Multi-Protocol Support

The adapter negotiates PD, QC 2.0, QC 3.0, DCP, PE+ 1.1, PE 2.0, FCP, AFC, SFCP, SCP and USB PD to maintain up to 65 W continuously. Output steps are 5 V/2 A, 9 V/3 A, 15 V/2 A and 20 V/3.25 A, so the connected device receives its optimal voltage under prolonged load rather than a brief peak.

Passive Thermal Design and Low-Profile Build

With no active cooling, the unit relies on its housing to dissipate heat during normal operation at the rated 18–20 V input. The compact right-angle form factor adds minimal bulk and produces no fan noise, keeping the power path simple and silent for everyday charging scenarios.

How it compares

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

Price $19.99
Pricier than about 77% of the 15,227 comparable items (median $14.99).

Specifications

Product
Brand nameFervit

Questions about this item

Does the 90° angled plug stay cool when delivering 65W continuously?

The adapter has no active cooling; it relies on passive heat dissipation, so sustained 20V/3.25A loads will warm the housing but remain within normal operating limits for a passive DC-to-USB-C converter.

What power source must I already have to use this 4.8×1.7 mm DC jack adapter?

You need a DC supply that provides 18 V to 20 V and can deliver at least 3.25 A at 20 V, such as a compatible laptop barrel charger rated for 65 W or higher.

Will this adapter negotiate 5 V/2 A with my older phone that only supports basic USB charging?

Yes, the adapter supports DCP and 5 V/2 A output, so it will fall back to standard 5 V charging for legacy devices that do not speak PD or QC protocols.

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