Intel(R) PCI Express Root Port #23 - 7A46 driver
Hardware ID PCI\VEN_8086&DEV_7A46
- Vendor
- Intel (VEN 8086)
- Device
- Intel(R) PCI Express Root Port #23 - 7A46 (DEV 7A46)
- Bus
- PCI / PCI Express
- Drivers
- 20
- Windows
- Windows 10Windows 11
Recommended driver
All drivers for VEN_8086&DEV_7A46
| Driver | Version | Date | Windows | Bits |
|---|---|---|---|---|
| Intel SMBus - 7A23 Driver | 10.1.46.3 | Jul 18, 1968 | Windows 10, 11 | 32-bit & 64-bit |
Lenovo packages for this device
Packages published by computer makers for their own models. They contain the same chip drivers, configured for those computers.
| Driver | Version | Date | Windows | Bits |
|---|---|---|---|---|
| Intel Chipset Device Software (Lenovo) | 10.1.19900.8599 | Dec 1, 2025 | Windows 10, 11 | 64-bit |
| Intel Chipset Driver (Lenovo) | 10.1.19899.8597 | Nov 20, 2024 | Windows 11 | 64-bit |
| Intel Chipset Driver (Lenovo) | 10.1.19899.8597 | Nov 20, 2024 | Windows 11 | 64-bit |
| Intel Chipset Driver (Lenovo) | 10.1.19899.8597 | Nov 18, 2024 | Windows 11 | 64-bit |
| Intel Chipset Driver (Lenovo) | 10.1.19899.8597 | Nov 15, 2024 | Windows 11 | 64-bit |
| Intel Chipset Driver (Lenovo) | 10.1.19199.8340 | Oct 21, 2024 | Windows 11 | 64-bit |
| Intel Chipset Driver (Lenovo) | 10.1.19199.8340 | Oct 17, 2024 | Windows 11 | 64-bit |
| Intel Chipset Driver (Lenovo) | 10.1.19600.8418 | Oct 14, 2024 | Windows 11 | 64-bit |
| Intel Chipset Driver (Lenovo) | 10.1.19600.8418 | Aug 28, 2024 | Windows 11 | 64-bit |
| Intel Chipset Driver (Lenovo) | 10.1.19600.8418 | Aug 27, 2024 | Windows 11 | 64-bit |
| Intel Chipset Driver (Lenovo) | 10.1.19600.8418 | Aug 22, 2024 | Windows 11 | 64-bit |
| Intel Chipset Driver (Lenovo) | 10.1.19600.8418 | Aug 22, 2024 | Windows 11 | 64-bit |
| Intel Chipset Driver (Lenovo) | 10.1.19600.8418 | Aug 22, 2024 | Windows 11 | 64-bit |
| Intel Chipset Driver (Lenovo) | 10.1.19600.8418 | Aug 20, 2024 | Windows 11 | 64-bit |
| Intel Chipset Driver (Lenovo) | 10.1.19199.8340 | Jul 5, 2024 | Windows 11 | 64-bit |
| Intel Chipset Driver (Lenovo) | 10.1.19600.8418 | Mar 12, 2024 | Windows 11 | 64-bit |
HP packages for this device
| Driver | Version | Date | Windows | Bits |
|---|---|---|---|---|
| Intel Chipset Installation Utility (HP) | 10.1.19627.8423 | Mar 20, 2024 | Windows 10, 11 | 64-bit |
| Intel Chipset Installation Utility and Driver (HP) | 10.1.19627.8423 | Mar 20, 2024 | Windows 10, 11 | 64-bit |
| Intel Chipset Installation Utility and Driver (HP) | 10.1.19627.8423 | Mar 20, 2024 | Windows 10, 11 | 64-bit |
Is this your device?
- Press Win + X and open Device Manager.
- Right-click the device (usually under Other devices, with a yellow mark), choose Properties and open the Details tab.
- Select Hardware Ids in the list. If the first line starts with
PCI\VEN_8086&DEV_7A46, the drivers above are for your device.
More about hardware IDs · Fix common device errors
Other Intel devices with drivers
- Intel(R) PCI Express Root Port #22 - 7A45 7A45
- Intel(R) PCI Express Root Port #24 - 7A47 7A47
- Intel(R) PCI Express Root Port #21 - 7A44 7A44
- Intel(R) PCI Express Root Port #25 - 7A48 7A48
- Intel(R) PCI Express Root Port #20 - 7A43 7A43
- Intel(R) PCI Express Root Port #26 - 7A49 7A49
- Intel(R) PCI Express Root Port #19 - 7A42 7A42
- Intel(R) PCI Express Root Port #27 - 7A4A 7A4A
- Intel(R) PCI Express Root Port #18 - 7A41 7A41
- Intel(R) PCI Express Root Port #28 - 7A4B 7A4B
- Intel(R) PCI Express Root Port #17 - 7A40 7A40
- Intel(R) Serial IO I2C Host Controller - 7A4C 7A4C