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Short black cable with USB-C female port and 5.5x2.5mm DC barrel plug

BUCIER

BUCIER USB-C Female to DC 5.5x2.5mm PD Cable 18-20V 0.2m

SKU CH-SD2Z-J8GVJ

A .2 m adapter cable converts 65–100 W USB-C PD power to an 18–20 V DC 5.5×2.5 mm barrel plug for laptop charging

  • TypeUSB
  • Connector TypeUSB Type C
  • ColorBlack 5.5x2.5mm
  • Connector Number24
  • Connector DetailUSB Type C
  • Terminal GenderMale-to-Male
  • PD trigger built into USB-C female end enables 18-20V laptop charging
  • Works with 65-100W USB-C chargers for wall-outlet laptop power
  • 5x2.5mm DC male plug fits compatible HP laptop power ports
  • 2m copper cable keeps desk setup tidy and compact
  • 24-pin USB-C connector supports fast-charging negotiation with PD chargers

Cable purpose and audience

This cable adapts a USB-C Power Delivery charger to laptops that use a 5.5x2.5mm DC barrel jack. It lets owners of compatible HP models charge from a single 65W-100W USB-C brick instead of the original proprietary adapter.

Who should use it and who should not

It suits anyone with a laptop requiring 18V-20V input through a 5.5x2.5mm connector and a PD charger rated at least 65W. It will not work for devices that only accept 5V over USB-C or that use a different barrel size.

Critical specification check

The built-in PD trigger requests 18V-20V from the charger, so the USB-C source must support that voltage range and deliver equal or greater wattage than the laptop draws.

Highlights

  • PD trigger built into USB-C female end enables 18-20V laptop charging
  • Works with 65-100W USB-C chargers for wall-outlet laptop power
  • 5x2.5mm DC male plug fits compatible HP laptop power ports
  • 2m copper cable keeps desk setup tidy and compact
  • 24-pin USB-C connector supports fast-charging negotiation with PD chargers

Specifications

BrandBUCIER
TypeUSB
Connector TypeUSB Type C
ColorBlack 5.5x2.5mm
Connector Number24
Connector DetailUSB Type C
Terminal GenderMale-to-Male
ConstructionCopper
FeaturesFast Charging

Questions about this item

What USB-C Power Delivery standard does the cable support and what output voltage does it cap at?

The built-in PD emulator trigger negotiates with a 65W-100W Type-C charger to deliver a fixed 18-20V DC output; 5V is not supported.

What are the exact barrel connector dimensions required for the laptop side?

The output end uses a 5.5mm outer diameter by 2.5mm inner diameter male barrel plug.

How do you connect the cable and what is the common mistake?

Plug a 65W-100W USB-C PD charger into the female Type-C port, then insert the 5.5x2.5mm plug into the laptop; the charger must exceed the laptop's required wattage or charging will not start.

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