PCI-E USB CONTROLLER Driver Manufactures

Description extracted from Wikipedia:

[[File:PCIExpress.jpg|thumb|Various slots on a computer motherboard, from top to bottom: unordered list | PCI Express x4 | PCI Express x16 | PCI Express x1 | PCI Express x16 | Conventional PCI (32-bit, 5 V) ]] PCI Express Peripheral Component Interconnect Express ), officially abbreviated as PCIe or PCI-e , is a high-speed serial computer expansion bus standard, designed to replace the older PCI, PCI-X and AGP bus standards. It is the common motherboard interface for personal computers' graphics cards, hard disk drive host adapters, SSDs, Wi-Fi and Ethernet hardware connections. PCIe has numerous improvements over the older standards, including higher maximum system bus throughput, lower I/O pin count and smaller physical footprint, better performance scaling for bus devices, a more detailed error detection and reporting mechanism (Advanced Error Reporting, AER), and native hot-swap functionality. More recent revisions of the PCIe standard provide hardware support for I/O virtualization. Defined by its number of lanes, the PCI Express electrical interface is also used in a variety of other standards, most notably the laptop expansion card interface ExpressCard and computer storage interfaces SATA Express, U.2 (SFF-8639) and M.2. Format specifications are maintained and developed by the PCI-SIG (PCI Special Interest Group), a group of more than 900 companies that also maintain the conventional PCI specifications.