PCI\VEN_8086&DEV_9A1F
Tiger Lake-H Thunderbolt 4 NHI #0 driver
PCI\VEN_8086&DEV_9A1F is the Intel Corporation Tiger Lake-H Thunderbolt 4 NHI #0, a Thunderbolt device. Windows 11 includes support for most Thunderbolt and USB4 controllers; older systems need the maker's Thunderbolt software. 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_9A1F |
|---|---|
| Device name | Tiger Lake-H Thunderbolt 4 NHI #0 |
| Maker | Intel Corporation (PCI vendor ID 8086) |
| Device type | Thunderbolt |
| Driver guide | Get the Thunderbolt driver |
How to install the driver for Tiger Lake-H Thunderbolt 4 NHI #0
- 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_9A1F. - Try Windows Update. Settings, Windows Update, Advanced options, Optional updates. Thunderbolt firmware and drivers sometimes arrive here.
- Check your PC maker. Enter your model or serial number on its support site and look under Thunderbolt or Chipset.
- Use the chip maker's package. Why Are There No Thunderbolt Drivers for Intel NUC Using Windows 11 on intel.com. Our get the thunderbolt driver guide explains which package fits.
- Restart and check. Connect a Thunderbolt or USB4 device and check that it works.
Other Intel thunderbolt IDs
VEN_8086&DEV_9A13Tiger Lake-LP Thunderbolt 4 USB ControllerVEN_8086&DEV_9A17Tiger Lake-H Thunderbolt 4 USB ControllerVEN_8086&DEV_9A1BTiger Lake-LP Thunderbolt 4 NHI #0VEN_8086&DEV_9A1DTiger Lake-LP Thunderbolt 4 NHI #1VEN_8086&DEV_9A21Tiger Lake-H Thunderbolt 4 NHI #1VEN_8086&DEV_9A23Tiger Lake-LP Thunderbolt 4 PCI Express Root Port #0VEN_8086&DEV_9A25Tiger Lake-LP Thunderbolt 4 PCI Express Root Port #1VEN_8086&DEV_9A27Tiger Lake-LP Thunderbolt 4 PCI Express Root Port #2
Device names: The PCI ID Repository, public data. We never host driver files: downloads come from the maker.