Take care of your HP notebook with the HP 90 W Smart Laptop Power Adapter and reduce the risk of power surges.Smart-pin technology only draws the power that is actually needed, and the right-angled connector is easy to use in tight spaces.The 90 W Smart Power Adapter also includes a 4.5 mm to 7.4 mm dongle, so you can take advantage of smart charging with older HP notebooks that have 7.4 mm connectors.So whether you're looking for a replacement or a back-up charger, you'll be prepared with the right connection.
