AC Adapter HP 90W Smart, HP 90W Smart AC Adapter

Provide reliable power to your HP notebook with the HP 90W Smart AC Adapter. This adapter supplies up to 90 watts to support notebook operation and helps compensate for minor power fluctuations. It is designed as a replacement or backup adapter and includes a new right-angled (90°) connector that reduces cable stress. An optional 4.5mm to 7.4mm conversion dongle is available to ensure compatibility with different HP power ports.

Advantages

The right-angled 90° connector reduces strain on the cable and connector area, helping extend cable life. The adapter delivers stable power output up to 90W to maintain notebook performance and manage small voltage variations. Availability as a replacement or spare means you can have a compatible power source ready when needed, and the optional 4.5mm to 7.4mm dongle increases compatibility with various HP notebooks.

Key specifications

• Power output: 90W
• Connector type: right-angled (90°) DC plug
• Optional accessory: 4.5mm to 7.4mm conversion dongle
• Compatibility: HP notebooks requiring a 90W AC adapter

How to use

Connect the adapter to the notebook power input and plug the AC cord into a suitable mains outlet. If your notebook requires the alternative 7.4mm connector, attach the optional 4.5mm to 7.4mm conversion dongle onto the adapter’s DC plug before inserting it into the notebook. Ensure the connection is secure and avoid bending the cable sharply at the right-angled connector to reduce wear.

Recommendations

Use the adapter with compatible HP notebook models that specify a 90W adapter. Keep the adapter and dongle in a dry, ventilated area and replace the unit if the cable or connector shows visible damage.