Note: Ensure you always select the architecture version before downloading. Step-by-Step Troubleshooting for xHCI Errors

Open Device Manager, expand the Universal Serial Bus controllers section, and you will see a yellow triangle icon next to USB xHCI Compliant Host Controller . Checking its properties often reveals Code 10 ("This device cannot start") or Code 43 ("Windows has stopped this device because it has reported problems").

The term "xHCI" stands for . It is the technical standard and driver that replaced the older EHCI (USB 2.0) and OHCI/UHCI (USB 1.1) standards. In simple terms, if you have ever plugged a device into a USB 3.0 or USB 3.1 port on your Windows 10 64-bit machine, you have relied on the xHCI driver.

Yes. Many systems have one xHCI controller integrated into the chipset, plus a separate one for USB-C/Thunderbolt.