Floating-voltage 80W universal power portable computers and other devices. 8 voltages to choose: 12V, 15V, 16V, 18.5V, 19.5V, 20V, 22V, 24V. Current: 2.5 - 3.5A, 80W. Input Voltage: 11-14V DC. LED operation indicator device. 9 durable power plugs for over 1000 models of laptops from: Compaq / HP, Sony, Toshiba, Acer, Dell, Fujitsu-Siemens, IBM, NEC, and other. Dimensions: 85*55*25mm.