A printed circuit board that plugs into a slot on the motherboard and enables ... that plug into a computer's bus are technically expansion cards, because they "expand" the computer's capability.

PCIe slots are great for capture cards because ... plugged them all up with accessories and peripherals, a PCIe USB expansion card is one way to get more ports (or a Thunderbolt PCIe card, if ...

Did you get the Xbox Series X or S, or new games for the holidays? Get the only expansion card designed specifically for the ...