The ArgomTech Notebook AC Adapter 90W is flexible and compact. It is ideal for students, home holds or professional at the workplace, therefore compatible with most personal computers and laptops. It is well suited for different makes and models including Compaq, Delta, HP, Fujitsu, Gateway, Toshiba and many others. There is also a convenient USB power port that allows the adapter to simultaneously charge virtually any portable USB device including cell phones, PDAs and iPods. This Notebook Adapter has a 90Wvoltage. It features a sleek, elegant case design that is up to 75 percent smaller by volume than conventional adapters. The ArgomTech Notebook Adapter is ideal for travelers and tourists due to its small size. It can be easily stored in travel luggage, a briefcase or a purse.SpecificationsInput: 100 to 240V AC, 50 to 60Hz.Output: 9.5 to 24V DC, (USB) 5V/1A (optional 5V, 2A).Power: 90W (maximum).PF: ≥0.99.Efficiency: >86%.Dimensions: 117 x 50 x 32mm.Weight: 283g.