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Intel(R) Ethernet Controller I226-IT driver

Hardware ID PCI\VEN_8086&DEV_125D

Vendor
Intel(R) (VEN 8086)
Device
Ethernet Controller I226-IT (DEV 125D)
Bus
PCI / PCI Express
Drivers
29
Windows
Windows 8.1Windows 10Windows 11

Recommended driver

Intel Ethernet Driver (I226-V, I225-V, I225-LM, I226-LM)
Version 2.1.5.12 · Mar 24, 2026 · Windows 11 · 64-bit
Get driver

All drivers for VEN_8086&DEV_125D

DriverVersionDateWindowsBits
Intel Ethernet Driver (I226-V, I225-V, I225-LM, I226-LM) 2.1.5.12 Mar 24, 2026 Windows 11 64-bit
Intel Ethernet Driver (I226-V, I225-V, I225-LM, I226-LM) 2.1.5.7 Jan 19, 2026 Windows 11 64-bit
Intel Ethernet Driver (I225-V, I226-V, I225-LM, I226-LM) 2.1.5.10 Dec 29, 2025 Windows 11 64-bit
Intel Network Connections Software 27.2 Apr 5, 2022 Windows 8.1–11 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.

DriverVersionDateWindowsBits
Intel LAN Driver (Lenovo) 2.1.5.6 Mar 9, 2026 Windows 11 64-bit
Intel PRO1000 LAN Adapter Software (Lenovo) 2.1.5.7 Feb 25, 2026 Windows 11 64-bit
Intel Lan Driver (Lenovo) 30.4.2 Jan 29, 2026 Windows 11 64-bit
Intel Lan Driver (Lenovo) 30.4.2 Jan 28, 2026 Windows 11 64-bit
Intel Lan Driver (Lenovo) 29.4 Jul 1, 2025 Windows 11 64-bit
Intel Lan Driver (Lenovo) 29.4 Apr 15, 2025 Windows 11 64-bit
Intel Discrete LAN Driver (Lenovo) 29.4 Feb 27, 2025 Windows 11 64-bit
Intel Lan Driver (Lenovo) 29.4 Dec 24, 2024 Windows 11 64-bit
Intel Lan Driver (Lenovo) 29.4 Dec 24, 2024 Windows 11 64-bit
Intel Lan Driver (Lenovo) 29.4 Dec 24, 2024 Windows 11 64-bit
Intel Lan Driver (Lenovo) 29.4 Dec 24, 2024 Windows 11 64-bit
Intel Lan Driver (Lenovo) 29.4 Dec 24, 2024 Windows 11 64-bit
Intel Lan Driver (Lenovo) 29.4 Dec 24, 2024 Windows 11 64-bit
Intel Lan Driver (Lenovo) 29.4 Dec 24, 2024 Windows 11 64-bit
Intel Lan Driver (Lenovo) 29.4 Dec 24, 2024 Windows 11 64-bit
Intel Lan Driver (Lenovo) 29.4 Dec 24, 2024 Windows 11 64-bit
Intel Lan Driver (Lenovo) 29.4 Dec 24, 2024 Windows 11 64-bit
Intel Discrete LAN Driver (Lenovo) 29.4 Dec 23, 2024 Windows 11 64-bit
Intel Lan Driver (Lenovo) 29.4 Dec 19, 2024 Windows 11 64-bit
Intel Ethernet Driver (Lenovo) 1.1.4.43 Sep 25, 2024 Windows 10, 11 64-bit
Intel Discrete LAN Driver (Lenovo) 27.7 Mar 12, 2024 Windows 11 64-bit

Dell packages for this device

DriverVersionDateWindowsBits
Intel PCIe Dock Ethernet Controller Driver (Dell) 2.1.5.10 Dec 17, 2025 Windows 11 64-bit
Intel PCIe Ethernet Controller Driver (Dell) 2.1.5.10 Dec 17, 2025 Windows 11 64-bit
Intel PCIe Dock Ethernet Controller Driver (Dell) 2.1.5.6 Sep 22, 2025 Windows 10, 11 64-bit
Intel PCIe Dock Ethernet Controller Driver (Dell) 2.1.5.4 Mar 4, 2025 Windows 10, 11 64-bit

Is this your device?

  1. Press Win + X and open Device Manager.
  2. Right-click the device (usually under Other devices, with a yellow mark), choose Properties and open the Details tab.
  3. Select Hardware Ids in the list. If the first line starts with PCI\VEN_8086&DEV_125D, the drivers above are for your device.

More about hardware IDs · Fix common device errors

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