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Intel Ethernet Server Adapter X520-4 driver

Hardware ID PCI\VEN_8086&DEV_154A

Vendor
Intel Corporation (VEN 8086)
Device
Ethernet Server Adapter X520-4 (DEV 154A)
Bus
PCI / PCI Express
Drivers
6
Windows
Windows XPWindows VistaWindows 7Windows 8Windows 8.1Windows 10Windows 11

Recommended driver

Intel Network Connections Software
Version 27.2 · Apr 5, 2022 · Windows 8.1–11 · 64-bit
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All drivers for VEN_8086&DEV_154A

DriverVersionDateWindowsBits
Intel Network Connections Software 27.2 Apr 5, 2022 Windows 8.1–11 64-bit
Intel Network Connections Software v.25.6 & PCI Ethernet Drivers 25.6, 1.0.2.8, 12.19.1.32 Dec 8, 2020 Windows 7–10 64-bit
Intel Ethernet Connections CD Driver Pack 23.0 Jan 23, 2018 Windows 7–10 32-bit & 64-bit
Intel Network Adapter Driver Pack 21.0 May 20, 2016 Windows 7–10 32-bit & 64-bit
Lan Intel PRO100/PRO1000 Gigabit 19.1 Mar 14, 2014 Windows 8 32-bit & 64-bit
ATI I/O Communications Processor LPC Controller Driver 6.1.7601.17514 Jun 21, 2006 Windows XP–7 32-bit & 64-bit

Is this your device?

  1. Press Win + X and open Device Manager.
  2. Right-click the device (often listed under Other devices with a yellow sign) → Properties → Details.
  3. Select Hardware Ids in the list. If the first line starts with PCI\VEN_8086&DEV_154A, the drivers above are for your device.

More about hardware IDs · Fix common device errors

Known OEM variants (subsystem IDs)

Laptop and motherboard makers use the same chip with their own subsystem ID. The drivers above apply to all of them; an OEM driver from the laptop maker’s site may add vendor-specific features.

Full hardware IDProduct
PCI\VEN_8086&DEV_154A&SUBSYS_011A8086Ethernet Converged Network Adapter X520-4
PCI\VEN_8086&DEV_154A&SUBSYS_011B8086Ethernet Converged Network Adapter X520-4
PCI\VEN_8086&DEV_154A&SUBSYS_011C8086Ethernet Converged Network Adapter X520-4

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