Ok, I am in the US. I have a laptop and the power supply shows on it that it is rated 120 -240 vt imput.
I am soon traveling to Asia where I understand voltage is 220 ( or in that area)
I am being told that all I need is an adapter so my plug fits into their outlet and my charger will work fine and not burn up my computer.
Is this true ? It does seem to read that way on the charger?