PCI\VEN_8086&DEV_100E Driver Update

PCI\VEN_8086&DEV_100E matches the 82540EM Gigabit Ethernet Controller device manufactured by Intel. Our archive contains Windows 7 drivers that support this device. Windows Vista and Windows XP are also supported. This popular driver update category has been downloaded 100,370 times and is rated 4.5 out of 5 stars. Choose the best match from the list below or use our customized search engine to search our entire driver archive. We make downloading from DriverGuide free of hassle and worry. All updates we offer are scanned regularly with the latest anti-malware technology.

Find All Intel 82540EM Gigabit Ethernet Controller Drivers

To install or update your driver automatically, click the green button next to your selected driver. To see more information on a particular driver and to download it, click the Download Driver button.

Driver Updates for PCI\VEN_8086&DEV_100E

PCI\VEN_8086&DEV_100E Driver Update Utility
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Creative Labs Creative AudioPCI (ES1370) Driver  (+1 more)
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Dell D-Link DFE-550FX FAST Ethernet 10/100 Adapter Driver
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Gateway C-120X Driver
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Gigabyte Technology GS-R127V-RH (1.0) Driver
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HP CMD PCI-0646 Bus Master PCI to IDE Controller Driver
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IBM System x3105 4347 Driver
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Intel IBM Netfinity 10/100 Ethernet Adapter Driver
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Intel 82540EM Driver
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Intel 82574 Driver
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Intel(R) PRO/1000 CT Desktop Connection Driver
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Intel(R) PRO/1000 F Server Adapter Driver
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Intel IBM 10/100 EtherJet PCI Adapter Driver
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MSI 945G Platinum Driver
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Mustek P5B-VMDO Driver
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NEXCOM NISE 110 Driver
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Samsung IBM Netfinity 10/100 Ethernet Adapter Driver
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Toshiba Portege R600-S4202 Driver
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Toshiba Tecra R10-S4402 Driver
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How to Install Driver Updates

Once you download your new driver, then you need to install it. To install a driver in Windows, you will need to use a built-in utility called Device Manager. It allows you to see all of the devices recognized by your system, and the drivers associated with them.

Tech Tip: If you are having trouble deciding which is the right driver, try our
. It is a software utility that will find and install the right driver quickly and easily.

Visit our Driver Support Page for helpful step-by-step videos on how to install drivers for every file type.

If you are having trouble finding the right driver, stop searching and fix driver problems faster with the Automatic Driver Update Utility. Many computer problems are caused by missing or outdated device drivers, especially in Windows 11. If your system is running slow, or keeps crashing or hanging, there is a good chance that updating your drivers will fix the problem. Automatic updates could save you hours of time.

About Hardware IDs

A device Hardware ID (HWID) is a set of numbers and letters that uniquely identifies any device. For example, different models of Motherboards, Graphics Cards, Printers and Network Interface Cards would have their own unique Hardware ID.

The general format for a Hardware ID is <Bus Type>\<Vendor ID>&<Device ID>&<Additional IDs>.
The Vendor ID takes the form "VEN_XXXX" where XXXX is a 4 digit code unique to the manufacturer.
The Device ID format is "DEV_YYYY" where YYYY is a 4 digit code unique to that manufacturer's device.

Hardware IDs are useful because they help identify the manufacturer and model of every hardware device inside, or attached to, your computer.

Each Hardware ID is assigned to a particular device by the device manufacturer. Windows operating systems such as Windows 11 use the Hardware ID to match to a specific INF file. INF files are used to install the correct device drivers - that's the software that lets your computer communicate with the device in the most efficient manner.

While a particular device driver is associated with specific Hardware ID, that driver may be compatible with other devices as well. In that case, the INF file would identify one or more Hardware IDs as an exact match, and provide a list of Compatible Hardware IDs for that driver. In many cases, the Compatible Hardware IDs will look similar, with the identifier having only minor variations, particularly in the Device ID portion.

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