So I don't exactly know which card fits in my car. Could someone help me?

All I know is that it has to be a full sized type I and II PCMCIA card.

 

Help??

 

Generally, a PCMCIA card provides a computer interface for a peripheral or functionality like a modem. Plus it's kind of old technology now. As far as the form factor Type I & II are the same size except Type II is thicker. There are PCMCIA cards which have hard disks but there is newer (faster, bigger, cheaper) technology now. How is a PCMCIA card used in a car?