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Compact USB-C to DC 7.9x5.4mm right-angle adapter with LED display, alloy shell

LORDWORLD

LORDWORLD USB-C to DC 7.9x5.4mm 90° Adapter 100W 20V 5A LED Display

SKU CH-X0BE-DX6CD

Converts USB-C power to a 7.9×5.4 mm DC barrel plug at up to 100 W with a 90° elbow and real-time LED voltage, current and power readout

  • Real-time voltage, current and power readout via built-in LED display
  • Delivers up to 100W at 20V 5A from a USB-C PD source
  • 90° angled barrel plug fits tight spaces around DC ports
  • Works with PD, QC 2.0 and QC 3.0 chargers for broad compatibility
  • Compact alloy housing protects the connector and travels easily

What it is and who it is for

This adapter converts a USB-C power source into a DC 7.9x5.4mm barrel connection for laptops and devices that use that plug size. It delivers up to 100W at 20V 5A and includes an LED display showing voltage, current and power in real time. The 90-degree angled connector fits tight spaces around the port. It suits users who want to power a barrel-jack laptop from a high-power USB-C charger or power bank.

What to check before ordering

Your USB-C charger and cable must each support 100W or higher to reach the maximum 100W output; otherwise the adapter will negotiate a lower profile such as 65W. The target device must accept a DC input within the 18.5V to 20.5V range and use a 7.9mm by 5.4mm barrel jack. Verify that your laptop’s original supply matches these voltage and connector specifications.

How it fits into a build

Plug the USB-C male end into a compatible charger or power bank and the DC male barrel into the laptop; no drivers or configuration are required. The alloy shell protects the connector while the right-angle design relieves strain on the port in cramped layouts. It frees you from carrying the original bulky power brick when a compact USB-C PD source is available.

Highlights

  • Real-time voltage, current and power readout via built-in LED display
  • Delivers up to 100W at 20V 5A from a USB-C PD source
  • 90° angled barrel plug fits tight spaces around DC ports
  • Works with PD, QC 2.0 and QC 3.0 chargers for broad compatibility
  • Compact alloy housing protects the connector and travels easily

Specifications

BrandLORDWORLD

Questions about this item

Does the adapter include a USB-C power brick or cable, or do I need to supply my own 100 W charger?

Only the 90-degree USB-C to DC 7.9x5.4 mm adapter is supplied; a USB-C PD charger and cable rated at 100 W or higher must be provided separately to reach the 100 W output.

The title mentions 65 W and 100 W — which devices suit each rating?

The adapter negotiates up to 20 V 5 A (100 W) with a compatible 100 W PD source, and will also operate at 65 W with lower-power chargers; match the charger to your laptop’s original barrel-jack wattage.

What does the LED screen actually show while my laptop is charging?

The built-in display reports real-time voltage (within 18.5–20.5 V), current up to 5 A, and the resulting power so you can verify the active charge rate.

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