Intel 82558-based Integrated Ethernet Driver Download

Intel Drivers

The 82558-based Integrated Ethernet is a network device manufactured by Intel. Issues like weak Wi-Fi signal, slow DNS lookup, duplicate IP addresses, slow network and excessive CPU usage can be solved by updating this driver. This driver - "Intel100_os2006303a.exe" - has been downloaded 319 times and is rated 4 out of 5 stars based on 10 reviews. Visitors have successfully installed this driver on PCs running Windows XP. The total disk space used for this update is 435.3 KB.

10 Ratings

Supported Models

Toshiba Satellite 1005 S303

82557-based Integrated Ethernet with Wake on LAN

82562EH based Phoneline Desktop Adapter

Intel 82557-based Integrated Ethernet PCI (10/100)

Intel 82558-based Integrated Ethernet

Intel 82558-based Integrated Ethernet with Wake on LAN

Intel(R) 82559 Fast Ethernet LAN on Motherboard

Intel(R) 82559 Fast Ethernet LOM with Alert on LAN*



Supported Operating Systems

Windows Vista, Windows Vista (64 bit), Windows 2003, Windows XP, Windows 2000, Windows NT4

File Name

Versions (2006-10-31) via .inf

Additional Notes

This is the ethernet controller that's required by Toshiba Satellite 1905 S303.

Uploaded By

M Johnson (DG Member) on 10-Oct-2009

Device Hardware IDs

Compatible IDs








Driver Contents File List

The following files are found inside the driver download file.

Name Size Date
NicCo.dll 28.5 KB 12 Sep 2006
NicInst.dll 35.7 KB 12 Sep 2006
PROUnstl.exe 154.5 KB 16 Oct 2006
e100a325.inf 199.7 KB 31 Oct 2006
e100ant5.inf 199.3 KB 31 Oct 2006 33.6 KB 17 Nov 2006
e100b325.din 5.5 KB 11 Oct 2006
e100b325.inf 326.4 KB 31 Oct 2006
e100b325.sys 165.8 KB 31 Oct 2006
e100bmsg.dll 43.9 KB 4 Oct 2006
e100bnt5.din 5.2 KB 21 Dec 2005
e100bnt5.sys 154.8 KB 31 Oct 2006
readme.txt 1.1 KB 1 Jul 2004

How to Update Intel 82558-based Integrated Ethernet Device Drivers Quickly & Easily

Step 1 - Download Your Driver

To get the Intel 82558-based Integrated Ethernet driver, click the green download button above. After you complete your download, move on to Step 2.

If the driver listed is not the right version or operating system, search our driver archive for the correct version. Enter Intel 82558-based Integrated Ethernet into the search box above and then submit. In the results, choose the best match for your PC and operating system.

Tech Tip: If you are having trouble deciding which is the right driver, try the Intel Driver Update Utility. It is a software utility which automatically finds and downloads the right driver.

To find the newest driver, you may need to visit the Intel website. Most major device manufacturers update their drivers regularly.

Step 2 - Install Your Driver

Once you have downloaded your new driver, you'll need to install it. In Windows, use a built-in utility called Device Manager, which allows you to see all of the devices recognized by your system, and the drivers associated with them.

How to Open Device Manager

  • In Windows 11, Windows 10 & Windows 8.1, right-click the Start menu and select Device Manager

  • In Windows 8, swipe up from the bottom, or right-click anywhere on the desktop and choose "All Apps" -> swipe or scroll right and choose "Control Panel" (under Windows System section) -> Hardware and Sound -> Device Manager

  • In Windows 7, click Start -> Control Panel -> Hardware and Sound -> Device Manager

  • In Windows Vista, click Start -> Control Panel -> System and Maintenance -> Device Manager

  • In Windows XP, click Start -> Control Panel -> Performance and Maintenance -> System -> Hardware tab -> Device Manager button

How to Install a driver from Device Manager

  1. Locate the device and model that is having the issue and double-click on it to open the Properties dialog box.

  2. Select the Driver tab.

  3. Click the Update Driver button and follow the instructions.

In most cases, you will need to reboot your computer in order for the driver update to take effect.

Tech Tip: Driver downloads and updates come in a variety of file formats with different file extensions. For example, you may have downloaded an EXE, INF, ZIP, or SYS file. Each file type has a slighty different installation procedure to follow.

For more help, visit our Driver Support Page for step-by-step videos on how to install drivers for every file type.

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