... laptop through 8-11pcs different DC jack, 7 light diplay universal laptop adapter, manual select voltage, for all kinds of laptop ... *50*31.5mm, input: 100--240V, 50-60HZ, output: 15/16/18/18.5/19/19.5/20/22/24V,max ... , LITEON,MSI WIND,SAMSUNG, SONY,FUJITSU, TOSHIBA,PANASONIC,NEC, etc. universal laptop adapter