It has been defined to provide software compatibility with existing PCI drivers and operating systems. Being a packet based serial technology, PCI Express greatly reduces the number of required pins ...

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 PCIe superseded PCI and PCI-X. Unlike its ...

PCI (Peripheral Component Interconnect) products cover a wide range of devices that interact with the PCI bus standard. PCI is a local bus standard developed by Intel Corporation in 1993. Most modern ...