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Small USB-C female to 7.4x5.0mm DC male adapter, compact dark plug

SMUGDESK

SMUGDESK USB-C Female to 7.4x5.0mm DC Male Adapter 100W PD

SKU CH-C161-JD6PT

Converts a USB-C PD charger to a 7.4x5.0mm barrel jack, delivering up to 100W with built-in voltage negotiation and safety protection

  • Charges laptops up to 100W using your USB-C PD charger
  • Smart chip negotiates voltage and protects against overvoltage and overcurrent
  • Compact 7.4x5.0mm barrel plug fits snugly to prevent power loss
  • Lightweight design slips into a bag for travel and office use
  • Plug-and-play operation requires no drivers or extra setup

What the adapter does and who needs it

This USB-C female to 7.4x5.0mm DC male adapter lets you power a laptop that uses a 7.4*5.0mm barrel port from any USB-C PD charger. It is built for professionals who want to leave the original bulky power brick at home while travelling or working remotely.

How it fits into a charging setup

The converter plugs between a USB-C PD charger and the laptop DC port, requiring no drivers or configuration. Its compact integrated design fits easily in a backpack or pocket and frees you from carrying the manufacturer’s dedicated power supply.

Behaviour under sustained load

A built-in smart chip negotiates voltage with the PD charger up to 100W and provides overvoltage, overcurrent, short-circuit and overheating protection during continuous operation. High-precision 7.4x5.0mm connector and quality conductive material maintain stable contact and low loss throughout extended charging sessions.

Highlights

  • Charges laptops up to 100W using your USB-C PD charger
  • Smart chip negotiates voltage and protects against overvoltage and overcurrent
  • Compact 7.4x5.0mm barrel plug fits snugly to prevent power loss
  • Lightweight design slips into a bag for travel and office use
  • Plug-and-play operation requires no drivers or extra setup

Specifications

No published specifications for this item yet.

Questions about this item

What is the maximum power this adapter can pass through to a laptop?

It supports up to 100 W Power Delivery for charging compatible laptops.

Does the adapter generate noticeable heat or noise during continuous charging?

The compact plug has no fan or moving parts, so it runs silently and stays cool under normal load.

What charger and cable must I already own to use this adapter?

You need a USB-C Power Delivery charger and a USB-C cable capable of supplying the required wattage.

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