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A short cable with a barrel plug on one end and a USB-C socket on the other

Vszerda

Vszerda DC 5.5 x 2.1mm to USB-C Female Adapter 30cm Cable

SKU CH-1S2V-9V976

Converts a 5.5 x 2.1 mm DC barrel jack to a USB-C female port with a 30 cm cable, supporting up to 45 W at 5 V, 9 V, 12 V, 15 V or 20 V

  • Powers devices up to 45W via USB-C PD profiles
  • Connects 5.5 mm barrel plugs to USB-C female ports
  • 30 cm cable keeps setups compact and tidy
  • Works with 5 V, 9 V, 12 V, 15 V and 20 V sources
  • Plug-and-play design requires no drivers or configuration

DC 5.5 × 2.1 mm to USB-C adapter

The Vszerda adapter converts a 5.5 mm by 2.1 mm DC barrel jack into a USB-C female port using a 30 cm cable. It accepts 5 V at 3 A, 9 V at 3 A, 12 V at 2 A, 15 V at 2 A and 20 V at 2.25 A for a total of 45 W.

Travel power users with PD sources

Suits anyone who wants to run a barrel-powered device from a USB-C Power Delivery charger or power bank. Not for equipment that draws more than 45 W or requires a voltage outside the listed steps.

30 cm cable adds reach

The short cable lets you position the USB-C connector away from the barrel socket, reducing strain on both ports. Plug-and-play operation means no drivers or configuration are needed.

How it compares

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

Price $17.99
Pricier than about 70% of the 15,227 comparable items (median $14.99).

Specifications

No published specifications for this item yet.

Questions about this item

What voltage and current must my DC power source provide for the 5.5 x 2.1 mm jack?

The adapter accepts 5 V at 3 A, 9 V at 3 A, 12 V at 2 A, 15 V at 2 A or 20 V at 2.25 A through the 5.5 x 2.1 mm barrel connector.

Can I use the adapter with a legacy 12 V barrel supply to power a USB-C device?

Yes, a 12 V source at 2 A connected to the 5.5 x 2.1 mm jack will deliver power to the USB-C female port.

How do I confirm the adapter is delivering power after connecting everything?

The USB-C female port will supply up to 45 W to the attached device when a compatible DC source is plugged into the 5.5 x 2.1 mm jack.

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