Intel® Gigabit CT Desktop Adapter


Networking Specifications

  • Port Configuration Single
  • Data Rate Per Port 10/100/1000 Mbps
  • Speed & Slot Width 2.5 GT/s, x1 Lane
  • Controller Intel® 82574L Gigabit Ethernet Controller

Package Specifications

  • System Interface Type PCIe v1.1 (2.5 GT/s)

Drivers and Software

Latest Drivers & Software

Downloads Available:


Adapter User Guide for Intel® Ethernet Adapters

Administrative Tools for Intel® Network Adapters

Intel® Ethernet Connections Boot Utility, Preboot Images, and EFI Drivers

Intel® Ethernet Product Release Notes

Intel® Network Adapter Driver for Windows Server 2008 R2* - Final Release

Intel® Ethernet Adapter Drivers for MS-DOS* - FINAL RELEASE

Disabling TCP-IPv6 Checksum Offload Capability with Intel® 1/10 GbE Controllers

Network Device and Driver Information Utility for Linux*


Launch Date

The date the product was first introduced.


Thermal Design Power (TDP) represents the average power, in watts, the processor dissipates when operating at Base Frequency with all cores active under an Intel-defined, high-complexity workload. Refer to Datasheet for thermal solution requirements.