Taking electronics abroad

Where are you traveling from? If you're from the US or Canada, you have to be careful because the voltage in America is 110V, while in Pakistan (as well as Europe and the Middle East) it is 230V. So if you plug in your stuff there without a power regulator, it might blow off.

If you're traveling from the UK you won't need to regulate the voltage, but you will still need a power adapter, because Pakistan uses the European plug system, ie 2 pins.