A circuit board that plugs into the computer's PCI bus and contains the control electronics for a peripheral device. Starting in the latter half of the 1990s, PCI became very popular. See PCI.
"PCI card." YourDictionary, n.d. Web. 06 June 2018. <http://www.yourdictionary.com/pci-card>.
PCI card. (n.d.). Retrieved June 06th, 2018, from http://www.yourdictionary.com/pci-card