Compatible with more than 7,000 models ; Input: 100 volts to 240 volts, 1.5 amps, 50 Hz to- 60 Hz; Output: 90 watts, 15 volts to 20 volts, 4.6 amps; USB 5 volts DC, 1.2 amps; 10 interchangeable adapter tips; Auto-adjusting power regulation; 2 USB power ports; Exceptional energy efficiency; 9.5 ft., extra-long total expanded length; Includes carrying bag for cables, tips and charger;