... 100-240V, 50-60HZ 2) Output: DC, 19V 3.42A 90W 3) 1 YEAR Warranty,Strictly tested Product Detail· Input : ... AC, 100-240V, 50-60HZ· Output : DC, 19V 3.42A 90W· Connecter size : interior diameter: 1.7 mm external ... find any problems as you get the cargos within 3 days, it is acceptable to change new ones (buyers' ... , you can also appiont the term you want.3, Frieght The shipping fee is subject to the ...