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Compact black adapter with 5.5mm DC barrel input and right-angle USB-C output plug

Fervit

Fervit 140W DC 5.5x2.5mm to USB-C 90° Power Adapter

SKU CH-YCQN-6MAY1

Converts a 5.5×2.5 mm DC barrel input (18–20 V, up to 140 W) to a right-angled USB-C PD output delivering 5 V/2 A, 9 V/3 A, 15 V/2 A, 20 V/3.25 A, 20 V/5 A or 20 V/7 A for 140 W.

  • Delivers up to 140W power for fast laptop charging
  • 90-degree angled plug fits tight spaces around ports
  • Built-in PD trigger enables 20V 7A output automatically
  • Accepts DC 18-20V input from high-wattage chargers
  • Compatible with 65W 100W 140W devices via USB-C PD

Fervit 140W DC-to-USB-C Adapter

This adapter converts a 5.5x2.5mm DC barrel input into an angled USB-C output for laptops, tablets and phones. It targets users who want to power USB-C devices from an existing 18V–20V DC source such as a 135W or 140W brick.

140W Power Delivery capacity

The unit delivers up to 140W across fixed PD profiles including 20V at 3.25A, 5A and 7A, plus lower voltages for smaller devices. It requires a DC source capable of 18V–20V at 140W; lower-wattage chargers will limit the available output accordingly.

90-degree plug for tight ports

The right-angled USB-C connector fits where straight plugs cannot, reducing strain on the port in confined spaces. No active cooling is present, so heat dissipation relies on the adapter’s small casing during normal operation.

How it compares

Measured against everything we stock in AC Adapters & Power Bricks, at today’s prices. Recalculated every night.

Price $20.99
Cheaper than about 56% of the 3,875 comparable items (median $23.99).

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Specifications

Product
Brand nameFervit

Questions about this item

Will the 5.5×2.5 mm DC input on this adapter work with my existing 135 W or 140 W barrel charger?

Yes — the adapter accepts DC 18 V–20 V input up to 140 W, so a 135 W or 140 W barrel charger with a 5.5×2.5 mm plug will power it.

How can I confirm the built-in PD trigger is negotiating 20 V / 7 A after I plug it in?

Connect a USB-C device or meter that shows negotiated voltage and current; you should see 20 V at up to 7 A (140 W) when the source charger supports that profile.

Does the package include a USB-C cable, or do I need to supply my own?

Only the 90° DC-to-USB-C adapter is included; a USB-C cable rated for the desired power level must be purchased separately.

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