PCI\VEN_8086&DEV_A831
USB controller driver
PCI\VEN_8086&DEV_A831 is the Intel Corporation Core Ultra 200V Series Processors Type-C Subsystem xHCI, an USB controller device. Without the right controller driver, ports may stop working or devices may show as not recognized. Get it from Windows Update or your PC maker first; the chip maker's own package is on intel.com.
Device details
| Hardware ID | PCI\VEN_8086&DEV_A831 |
|---|---|
| Device name | Core Ultra 200V Series Processors Type-C Subsystem xHCI |
| Maker | Intel Corporation (PCI vendor ID 8086) |
| Device type | USB controller |
| Driver guide | Fix USB Controller driver |
How to install the driver for Core Ultra 200V Series Processors Type-C Subsystem xHCI
- Confirm the ID. In Device Manager, right-click the device, open Properties, then Details, and pick Hardware Ids. The first line should start with
PCI\VEN_8086&DEV_A831. - Try Windows Update. Settings, Windows Update, Advanced options, Optional updates. Windows includes drivers for most USB controllers; updates may appear here.
- Check your PC maker. Enter your model or serial number on its support site and look under Chipset or USB.
- Use the chip maker's package. Intel Chipset INF Utility on intel.com. Our fix usb controller driver guide explains which package fits.
- Restart and check. Plug a USB device into each port and check that it is recognized.
Other Intel usb controller IDs
VEN_8086&DEV_A22FC620 Series Chipset Family (Super) USB 3.0 xHCI ControllerVEN_8086&DEV_A2AF200 Series/Z370 Chipset Family USB 3.0 xHCI ControllerVEN_8086&DEV_A36D300/C240 Series Chipset Family USB 3.1 xHCIVEN_8086&DEV_A3AFB460/H410 Chipset USB 3.2 Gen 1x1 (5 Gbs) xHCI ControllerVEN_8086&DEV_A87DCore Ultra 200V Series Processors Standalone xHCI ControllerVEN_8086&DEV_D37DCore Ultra Processors (Series 4) Standalone xHCI ControllerVEN_8086&DEV_E331Core Ultra Processors (Series 3) Type-C Subsystem xHCIVEN_8086&DEV_E37DCore Ultra Processors (Series 3) Standalone xHCI Controller
Device names: The PCI ID Repository, public data. We never host driver files: downloads come from the maker.