82557-based Integrated Ethernet with Wake on LAN Driver
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82562EH based Phoneline Network Connection Driver
Intel 82557-based Integrated Ethernet PCI (10/100) Driver
Intel 82558-based Integrated Ethernet Driver
Intel 82558-based Integrated Ethernet with Wake on LAN Driver
Intel 8255x-based PCI Ethernet Adapter (10/100) Driver
Intel(R) 82559 Fast Ethernet LAN on Motherboard Driver
Intel(R) 82559 Fast Ethernet LOM with Alert on LAN* Driver
Intel(R) 82559 Fast Ethernet LOM with Alert on LAN* 2 Driver
Intel(R) PRO/10+ PCI Adapter Driver
Intel(R) PRO/100 CardBus II Driver
Intel(R) PRO/100 Desktop Adapter Driver
Intel(R) PRO/100 LAN+Modem56 CardBus II Driver
Windows 2003, Windows XP, Windows 2000, Windows NT4, Windows ME, Windows 98SE, Windows 98, Windows 95
R45949.EXE (1.2 MB)
22.214.171.124 (2002-02-25) via .inf
Network Driver File
Satya (DG Staff Member) on 30-Jan-2005
See all Dell R45949 ratings and reviews
The following files are found inside the driver download file.
|Unattend/Readme.txt||1.2 KB||20 May 2002|
|Unattend/DOSDrvrs/net.cfg||473 bytes||20 May 2002|
|Unattend/DOSDrvrs/e100b.dos||32.9 KB||20 May 2002|
|Unattend/DOSDrvrs/E100bodi.com||62.4 KB||20 May 2002|
|Unattend/DOSDrvrs/protocol.ini||279 bytes||20 May 2002|
|Unattend/WinXP/PushXP.txt||6.3 KB||20 May 2002|
|Unattend/WinXP/Unattend.txt||984 bytes||20 May 2002|
|Unattend/WinNT/PUSHNT4.TXT||6.8 KB||20 May 2002|
|Unattend/WinNT/Unattend.txt||1.6 KB||20 May 2002|
|Unattend/Win2K/PushW2K.TXT||6.6 KB||20 May 2002|
|Unattend/Win2K/Unattend.txt||860 bytes||20 May 2002|
|Unattend/Win98/Custom.inf||815 bytes||20 May 2002|
|Unattend/Win98/MSBATCH.INF||19.1 KB||20 May 2002|
|Unattend/Win98/PUSHW98.TXT||4.1 KB||20 May 2002|
|Unattend/WinME/Custom.inf||815 bytes||20 May 2002|
|Unattend/WinME/MSBATCH.INF||19.1 KB||20 May 2002|
|Unattend/WinME/PUSHWME.TXT||4.1 KB||20 May 2002|
|WinXP/Readme.txt||627 bytes||20 May 2002|
|WinXP/intelnic.dll||23.0 KB||20 May 2002|
|WinXP/Net82557.din||3.0 KB||20 May 2002|
|WinXP/e100bw2k.cat||27.2 KB||20 May 2002|
|WinXP/e100bnt5.sys||139.5 KB||20 May 2002|
|WinXP/Neti557x.inf||94.6 KB||20 May 2002|
|WinXP/e100b325.sys||139.8 KB||20 May 2002|
|WinXP/setup.exe||431.2 KB||20 May 2002|
|WinXP/PROUnstl.exe||53.2 KB||20 May 2002|
|Version.txt||268 bytes||26 Aug 2002|
|Win2K/Readme.txt||626 bytes||20 May 2002|
|Win2K/intelnic.dll||23.0 KB||20 May 2002|
|Win2K/Net82557.din||3.0 KB||20 May 2002|
|Win2K/e100bw2k.cat||27.2 KB||20 May 2002|
|Win2K/e100bnt5.sys||139.5 KB||20 May 2002|
|Win2K/Neti557x.inf||94.6 KB||20 May 2002|
|Win2K/e100b325.sys||139.8 KB||20 May 2002|
|Win2K/setup.exe||431.2 KB||20 May 2002|
|Win2K/PROUnstl.exe||53.2 KB||20 May 2002|
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To get the R45949 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 R45949 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 Driver Update Utility for R45949. It is a software utility which automatically finds and downloads the right driver.
To find the newest driver, you may need to visit the Dell website. Many major device manufacturers update their drivers regularly.
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.
In 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
Locate the device and model that is having the issue and double-click on it to open the Properties dialog box.
Select the Driver tab.
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.