With the HP 90W AC/Auto/Air Combo Smart Adapter you can experience true power-charging flexibility at work, at home, and your car. Just use the "charging switch” to select the right voltage levels, and even power your notebook while on a plane.
• A convenient, compact and portable power source, which is the ideal travel companion
• Designed to be highly energy-efficient, drawing only minimal power
• Integrated surge protector helps guard against any power fluctuations that may damage your notebook