If you've ever opened on a Windows 10 64-bit PC, you’ve likely seen the entry "USB xHCI Compliant Host Controller" under the Universal Serial Bus controllers section. Despite its technical-sounding name, this driver is one of the most critical components for modern USB functionality. Without it, your USB 3.0, 3.1, and even 3.2 ports would either not work at all or fall back to slower speeds.
If you are experiencing connectivity issues, follow these steps to refresh your driver: : Right-click the Start button and select Device Manager . Expand the Universal Serial Bus controllers section. usb xhci compliant host controller driver windows 10 64 bit