PCI and PCIe Cards

PCI cards (peripheral component interconnect) are components that fit into slots in a computer’s motherboard. They can be graphics cards, sound cards, or deliver added memory. More modern PCIe (peripheral component interconnect express) cards perform similar functions at higher speeds. PCIe slots can add graphics cards, Wi-Fi cards, SSD cards, and RAID cards to your machine

Types of PCI and PCIe cards

You can add ethernet, USB, SATA, TV tuners, WI-Fi, audio interfaces, & a variety of other components with dedicated PCI or PCIe cards. As you’re building your computer, consider how many of these peripherals you'll need, and make sure you have enough slots on your motherboard to accommodate them. Because there are so many different types of PCI and PCIe cards, consider searching your components by connection type, like “PCIe Wi-Fi card.”

Compatibility

Each card requires a specific size connection or quantity of connections to the motherboard. PCIe x1, PCIe x4, PCIe x8, and PCIe x16 are the most common sizes. Some PCI and PCIe cards are only compatible with PCs, some only with Apple, and some with both. Carefully review the specs of any component you consider for both size and operating system functionality to make sure it’s compatible with your device.

Brands and options for any budget

With over 20 brands to choose from like ATTO, Axxon, RME, and Startech, Adorama has your PCI and PCIe card needs covered. You’ll find a wealth of component options in any price range. Let us help you modify and upgrade your existing computer or create an ideal machine from scratch. And if you’re still not sure what to buy, get in touch with our customer service team for questions about compatibility, functionality, and more.