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USB-C female to 4.5×3.0 mm pin male power adapter

Ruth's sister

Ruth's sister USB-C female to 4.5x3.0 mm pin male internal power cable

SKU CH-RFR4-NVD6X

Converts a USB-C power source to a 4.5 x 3.0 mm pin connector for HP Envy Ultrabooks

  • USB-C power input for barrel-jack laptops via 4.5×3.0 mm pin connector
  • Female USB-C port accepts standard PD chargers for Envy Ultrabook models
  • Pin-male plug fits directly into device power jack without extra adapters
  • New internal cable enables USB-C charging on compatible HP Envy ultrabooks

USB-C to 4.5x3.0 mm pin adapter

This cable converts a USB-C female port into a 4.5 by 3.0 mm pin male plug for internal power delivery. It is designed for HP Envy Ultrabook owners who need to connect a USB-C power source to the laptop's proprietary DC input. The adapter bridges the modern USB-C standard with the specific barrel connector used by these devices.

Fits inside the chassis for direct board power

The male pin plugs directly into the motherboard jack, so no external dongle protrudes from the side of the notebook. Builders who require a right-angle plug or a different pin diameter cannot use this cable. It also does not carry data signals, only power.

Highlights

  • USB-C power input for barrel-jack laptops via 4.5×3.0 mm pin connector
  • Female USB-C port accepts standard PD chargers for Envy Ultrabook models
  • Pin-male plug fits directly into device power jack without extra adapters
  • New internal cable enables USB-C charging on compatible HP Envy ultrabooks

Specifications

No published specifications for this item yet.

Questions about this item

Will the 4.5 mm by 3.0 mm barrel connector stay secure during continuous laptop charging?

The 4.5x3.0 mm pin male plug is designed for a tight friction fit on compatible HP Envy Ultrabook power ports, reducing the chance of disconnection under sustained load.

Does the USB-C female end get warm when the adapter powers an HP Envy Ultrabook all day?

The adapter has no active cooling; under continuous use the USB-C female housing may become warm to the touch, so ensure airflow around the connector.

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