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Small rectangular aluminium adapter with USB-C port, DC barrel jack and digital display

SMUGDESK

SMUGDESK 100W USB-C Female to DC 5.0×1.0mm PD Adapter with Digital Display

SKU CH-241H-70C6X

Converts USB-C PD input up to 100W to a 5.0×1.0mm DC barrel output with a real-time digital power display

  • Delivers up to 100W power via USB-C PD 3.0/3.1
  • Real-time digital display shows voltage current and wattage
  • Aluminium alloy housing improves heat dissipation and durability
  • Multi-protection circuits guard against overvoltage overcurrent short circuit overheating
  • Compact plug-and-play design replaces bulky power bricks for travel

What it is and who it's for

The SMUGDESK adapter converts a USB-C female port into a DC 5.0×1.0mm centre-positive barrel connector. It supports up to 100W power delivery using PD3.0 and PD3.1 protocols. An integrated digital display cycles through real-time voltage, current and wattage readings. The unit is built for users who want to power slim-port laptops from portable GaN chargers or power banks instead of the original brick.

What to check before ordering

Verify that your laptop charges through a DC 5.0×1.0mm centre-positive jack and that its power requirement does not exceed 100W. Confirm your USB-C charger or power bank can supply the necessary voltage and current profile up to 20V/5A. The adapter only works with PD-compliant sources; it will not function with standard USB-A ports or non-PD USB-C outputs. No driver installation is required for operation.

Thermals noise and power draw

A premium aluminium alloy casing provides passive heat dissipation during continuous high-current output. The adapter operates silently with no moving parts. Multi-protection circuits guard against overvoltage, overcurrent, short circuit and overheating to protect the laptop motherboard. Thick nickel-plated DC pins minimise transmission loss for stable power delivery under load.

Highlights

  • Delivers up to 100W power via USB-C PD 3.0/3.1
  • Real-time digital display shows voltage current and wattage
  • Aluminium alloy housing improves heat dissipation and durability
  • Multi-protection circuits guard against overvoltage overcurrent short circuit overheating
  • Compact plug-and-play design replaces bulky power bricks for travel

Specifications

No published specifications for this item yet.

Questions about this item

Does the adapter include a USB-C charger or cable, or must I supply my own?

The adapter is a converter only; you must provide a USB-C PD charger or power bank capable of the required voltage and current.

How do I know whether my laptop's 5.0×1.0 mm barrel jack is compatible with the 20 V output?

Check your laptop's original power supply label; if it lists 20 V and a centre-positive 5.0×1.0 mm tip, the adapter will match.

What does the 100 W rating mean when I plug this into my laptop?

It is the maximum power the converter can pass through; actual charging power depends on your USB-C source and the laptop's own power negotiation.

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