What is an expresscard for computers? What is it for?

Answer 1

Favorite Answer

expresscards are the followers of PCMCIA adapter cards. they provide different ports for laptops like

- Firewire IEEE 1394 interfaces

- SATA disk interfaces

- serial port interfaces

maybe there exist some more types

here you can see them and how much they cost

http://www.newegg.com/Product/ProductList.asp?N=20...

Answer 2

probably talking about PCI express which can be anything... Video, sound mostly