PCI Express (PCIe) has been around since 2003, and in that time it has managed to become the primary data interconnect for not only expansion cards, but also high-speed external devices.

PCI Express (PCIe) was introduced in 2002 as "Third Generation I/O" (3GIO), and by the mid-2000s, motherboards had at least one PCIe slot for graphics. PCIe superseded PCI and PCI-X. Unlike its ...

And as long as you have a reasonably recent motherboard supporting PCIe 4 (pretty much every motherboard made since 2019), ...

The combination of a low-cost FPGA and an external physical interface (PHY) chip is uniquely positioned to displace costly, high-risk solutions such as ASICs. PCI Express is rapidly establishing ...

All of the adapters below are available as external USB modules as well as PCI or PCI Express (PCIe) cards that plug into an empty slot on the motherboard. See PCI and PCI Express. Cellular ...