Are PCIe WiFi cards physically all the same?

[deckeda]

Jimmypoo wrote:
What speed did the first MacBooks and Mac minis have for wifi?

If they were N (I'm sure they had to be --- the last PowerBooks were N's -- were they not?) then that
will answer your chipset question about whether the 945 supports 100mbit wireless.

My 1.83GHz C2D mini has 802.11n and its got architecture not too far off this laptop (except of course for the laptop's additional nVidia 7700, which I can't seem to disable without physically removing it---which I could do, but Windows doesn't come with a driver for the 945? It works with the generic VGA driver but doesn't offer the correct resolution.)

I may pursue that later, as I don't need whatever extra performance the 7700 offers, and it would be nice to not have to have the extra heat and dedicated fan.