Universal Serial Bus Controller Driver Windows 7 !link! | 90% FREE |

In Windows 7, the is a core system driver (typically usbhub.sys , usbehci.sys , usbohci.sys , usbuhci.sys , or usbxhci.sys ) that manages communication between the operating system and USB host controllers. It enables Windows 7 to recognize, configure, and communicate with all USB devices (keyboards, mice, storage drives, printers, etc.) connected to the computer.