If you can no longer get driver support from your computer manufacturer, you can.
Intel® Network Adapter Driver for PCIe* Intel® Gigabit Ethernet Network. This download includes version 7.6.2 of the gigabit base driver for Intel® Network Connections..
Supported OS: Windows 10, Windows 8.1, Windows 7, Windows Vista, Windows XP.
Intel 82540EM, Intel 82566DC Gigabit Ethernet PHY, Intel 82566DM Gigabit. Fixed Intel 82579LM Gigabit Network device is sometimes lost after.
NOTE: Microsoft Windows XP is not supported on 10-gigabit IntelÂ® Ethernet Server Adapters..