AC Power Adapter HP 100W USB-C Power Delivery N57045-001 for laptops and compatible devices

HP 100W USB-C Power Delivery adapter provides up to 100 watts of USB-C PD charging for laptops and compatible devices. The compact AC power adapter supplies steady power for workstations and portable devices, supports fast charging when a device accepts USB Power Delivery, and can replace or complement original chargers. It is designed for everyday use at the office, at home, or while travelling.

Advantages

The adapter delivers a high power output of up to 100 W through a USB-C port, enabling charging of larger laptops as well as smaller devices without multiple chargers. Its compact form factor reduces bulk in bags and workspaces while the AC connection ensures a stable mains supply. Built-in USB Power Delivery negotiation provides automatic voltage and current adjustment according to the connected device’s requirements, improving compatibility and charge efficiency.

Suitable for

• Charging USB-C laptops that support Power Delivery
• Powering tablets and large-screen mobile devices
• Providing mains power for USB-C docking stations and hubs
• Replacing a lost or damaged original AC adapter
• Travel and mobile work where a single versatile charger is preferred

Key specifications

• Output power: up to 100 W via USB-C Power Delivery
• Connector type: USB-C output; AC input for mains connection
• Power delivery: supports USB Power Delivery protocol with automatic voltage/current negotiation
• Form factor: compact AC adapter suitable for travel
• Compatibility: designed for USB-C powered laptops, tablets and accessories that accept PD charging

How to use

Connect the adapter to a mains outlet using the integrated or included AC power cable, then insert the USB-C plug into the device’s USB-C power port. The adapter and the device will negotiate an appropriate voltage and current via USB Power Delivery; charging starts automatically when the connection is recognized. For the fastest charging speeds, use a USB-C cable rated for high-wattage PD and ensure the target device supports 100 W or a compatible PD profile.

Recommendations

Use a high-quality USB-C cable rated for PD at the required wattage, avoid using the adapter in extremely hot or damp environments, and allow adequate ventilation during prolonged high-power charging. If a device does not charge, verify device PD compatibility and try a different PD-capable cable or port.