PCMCIA

Updated: 11/13/2018 by Computer Hope

PC Card or PCMCIA slot and cardPCMCIA card exampleShort for Personal Computer Memory Card International Association, PCMCIA is a trade association founded in 1989 that is responsible for the ongoing development of the PCMCIA standard. PCMCIA cards are hardware interfaces that are slightly bigger than a standard credit card and enable additional functionality for laptop computers and portable devices.

If you're familiar with expansion cards in desktop computers, you can think of a PCMCIA card as an expansion card for a laptop. The first picture to the right is an example of a PCMCIA card inserted into the bottom slot of the computer. The second image is an example of a PCMCIA SMC EZ Card 10/100 wireless network card, which enables a laptop computer or another portable device to connect to a wireless network.

The term PC Card is being used as a replacement to PCMCIA card because of the ongoing changes in the technology and because it is much easier to remember. It also should not be confused with a PCI card, which is used in desktop computers.

Note: PCMCIA is also jokingly the backronym "people can't memorize computer industry acronyms" because of how many different computer acronyms there are.

Today, PC Card has replaced by the new ExpressCard standard and most new laptops no longer have or use PC Cards.

Card, Computer abbreviations, ExpressCard, Hardware terms, NEWCARD, PC Card