... can be charged to all brands of laptop. Such as Dell, Hp, Toshiba, Samsung, Acer, IBM, Sony, Lenovo, Fujitsu, Compaq, Delta, Apple ... 5V 2A output port, suitable for Apple iPad, Samsung P1000, audio and video entertainment products, all ... 5*2.5mmAcer,Compaq,Delta,HP,Fujitsu,Gateway,Toshiba,Liteon etc.M6DC 19V5.0*3.0mmSamsung ... 5*2.1mmAcer,Compaq,Delta,HP,Fujitsu,Gateway,Toshiba,Liteon etc.M8DC 19.5V6.5*4. ...