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Small black right-angled USB-C to DC adapter with 4.8x1.7mm barrel plug

BUCIER

BUCIER UC-112-4817HP-XY USB-C to DC 19V PD Trigger 90° Adapter 4.8x1.7mm

SKU CH-ZY75-EZ2F1

Converts 65W or 87W USB-C charger output to 18V-20V DC via a 90° angled 4.8x1.7mm connector for laptop charging

  • Adapter typeUSB Type C
  • First connectorUSB Type C
  • Second connectorUSB Type C
  • Units per package1
  • Product typeUSB Type C
  • Product colorBlack 4.8 × 1.7 mm HP
  • 90° angled plug eases tight laptop ports
  • PD trigger requests 19V from 65W or 87W USB-C chargers
  • Powers DC 18V–20V laptops without proprietary bricks
  • 8×1.7 mm tip fits HP barrel sockets
  • Lightweight 0.05 kg adapter travels easily

Purpose & Audience

This BUCIER USB-C to DC 19V PD trigger adapter converts a USB-C power delivery source into a 4.8x1.7mm barrel output for compatible laptops. It is built for users who want to power a device with a 19V DC input using a 65W or 87W USB-C charger.

Suitability

The adapter suits owners of laptops that accept 18V to 20V through a 4.8x1.7mm connector and who already carry a sufficient USB-C PD charger. It is not for devices that require a 5V supply, nor for barrels with a different diameter or centre-pin size.

Deciding Specification

The critical detail is the 4.8mm outer and 1.7mm inner diameter of the DC male plug, which must match the laptop power port exactly. The trigger negotiates 19V output from a 65W or 87W USB-C PD source.

How it compares

Measured against everything we stock in USB Adapter Cables & Dongles, at today’s prices. Recalculated every night.

Price $15.99
Pricier than about 55% of the 1,430 comparable items (median $14.99).

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Specifications

Product
Brand nameBUCIER
Model nameUC-112-4817HP-XY
Part numberUC-112-4817HP-XY
Product typeUSB Type C
Product colorBlack 4.8 × 1.7 mm HP
Adapter typeUSB Type C
Ports & slots
First connectorUSB Type C
Second connectorUSB Type C
Size & build
Product weight0.05 kg
In the box
Units per package1

Questions about this item

What is the maximum voltage this adapter can deliver to a laptop?

The adapter outputs DC 18V to 20V, with 19V as the typical operating voltage for compatible laptops.

How much heat or power loss should I expect when running this adapter continuously?

The unit weighs only 0.05 kg and has no active cooling, so it runs cool during all-day use with a 65W or 87W USB-C charger.

Which USB-C charger specifications are required for this adapter to function?

You need a USB-C charger rated at 65W or 87W that supports Power Delivery; the charger's output must exceed the laptop's power draw.

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