The 40W Slim Power Adapter has passed rigorous quality-assurance testing to ensure compatibility with Samsung ATIV Book 9, ATIV Book 9 Plus, and ATIV Book 9 Lite.
Designed for portability, the 40W Slim Power Adapter measures just 0.66" thick--that's 37 percent thinner than a standard laptop power adapter. Toss it in your bag or briefcase to keep your Samsung mobile computer charged and ready to use.
Safe and/or Energy Efficiency
An energy-efficient design allows the 90W PC Power Adapter to use minimal energy while keeping your Samsung laptop powered and ready for use. An integrated surge protector helps prevent dangerous electrical shocks or unstable AC inputs that could compromise your work.