The miniPCIe cards are internal, which are different than the Expresscards, which are external advancement to the PCMCIA cards of older laptops. This being said, you stated that it works. What exactly works? Have you performed all the functions/methods?
Monitor mode
Injection test
Attack modes used e.g. chop chop
The chipset in that card is the: Artheros AR5008E-3NX



