Does the lan card installed in Dell inspiron 1525 laptop support WOL feature. It has the two sockets for ethernet and line cable.

I searched a lot on internet and so far it seems that the inbuilt lan in 1525 insipron laptop does not support WOL feature, its strange that such advanced laptops lack this kind of basic feature.

If i want to install a separate lan card, how much will it cost and which company card should i buy?