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Black USB-C female to 4.5x3.0mm DC right-angle adapter cable

LORDWORLD

LORDWORLD USB-C to DC 4.5x3.0mm Adapter 18-20V 65W 90°

SKU CH-EHJW-AZ558

Converts a 65 W USB-C charger to a 18-20 V DC 4.5x3.0 mm barrel output with a 90° angled plug

  • Charge laptops from a 65W USB-C charger
  • Built-in PD trigger negotiates 18-20V output
  • 90° angled DC plug eases tight port access
  • Fits 4.5x3.0mm barrel connectors only
  • Requires charger rated above laptop power draw

DC 4.5x3.0mm laptop charging adapter

This adapter converts a USB-C power source into a DC 4.5x3.0mm barrel output for laptops. It contains a built-in PD trigger that requests 18V to 20V from a compatible charger. The 90-degree angled plug reduces strain on the laptop port during use. It is designed for 65W USB-C chargers that support the required voltage profiles.

Suits owners of barrel-port laptops

It works for users who want to power a DC 18V-20V laptop from a 65W USB-C charger. It is not for laptops that require a different barrel size or voltage range. It is not for chargers that cannot supply the needed power level. It is not for devices that only accept 5V input.

Output fixed at 18V-20V with 65W input requirement

The adapter only outputs 18V to 20V and does not support 5V operation. The USB-C charger must provide at least 65W for the adapter to function correctly. The connector measures 4.5mm outer diameter by 3.0mm inner diameter. Polarity and tip compatibility should be verified against the laptop before purchase.

How it compares

Measured against everything we stock in Tech Gadgets & Accessories, at today’s prices. Recalculated every night.

Price $13.99
Cheaper than about 85% of the 5,998 comparable items (median $24.99).

Specifications

Product
Brand nameLORDWORLD

Questions about this item

Will the PD emulator trigger inside the USB-C female end wear out and need replacement?

The built-in PD emulator trigger is a solid-state component with no moving parts, so it does not wear out under normal use.

What is the first limit reached when running this adapter continuously at 65 W?

The 65 W power ceiling is the first limit; the adapter only passes 18-20 V output and cannot exceed the charger's rated capacity.

Does the 90° angled DC plug run hot or make noise when the adapter is used all day?

The adapter has no fan or active electronics beyond the trigger, so it stays silent and only warms slightly during continuous 65 W operation.

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