... home adapter for laptop 8pcs dc tips, 5V 1A USB 1 year warranty 8 years professional factory 90W 2 in ... car and home adapter for laptop1. 90W 2 in 1 universal car and home adapter for laptop, (AC/DC ,DC/ ... ADAPTER )2. AC input: 100-240V, 47~63HZ, 1.5A3. DC input: 9-15V4. DC 7 voltages:12V/15V/16V/18V /5 ... .5A max ,19V/20V/24V /4.5A max,output POWER ...