After travelling to a nearby city, to stay probably for a few days, when I got there I realized I had forgotten my Asus laptop supply. This was the first time I forgot that, and allowed to see how essential that item was. So I´m thinking of arranging another supply that would live on my traveling bags. So my question is: will any supply do or it has to be the specific one for my Asus model? Of course that by "any" I mean same voltage and similar or higher current capacity. The only remaining question would be the connecting pin, which of course has to fit in. As I have some electronics knowledge, I guess it would be fine, but I prefer to ask here. Now I'm writing this on my wife´s Dell notebook, and its supply is 19v 3.34Ah. It would probably work with mine, pity the connector is different.