Download the latest version of the 3I270A driver for your computer's operating system. Visitors have downloaded this file "RTL_LAN_vista_x32_x64_945.zip" 6 times with an aggregate rating of 5 out of 5 stars based on 2 reviews. It is compatible with PCs running Windows Vista, among other operating systems. The total disk space used for this update is 4.3 MB.
3I270A
(MOBILE ASSIST)Realtek RTL8139/810x Family Fast Ethernet NIC
3I270C
3I270D
ATI AT-2500TX PCI Fast Ethernet Adapter
Accton EN1207D-TX PCI Fast Ethernet Adapter
Acer ALN-330 10/100 PCI Fast Ethernet Adapter
Windows Vista, Windows Vista (64 bit)
SBC Board
LAN Driver File
Karthika (DG Staff Member) on 9-Dec-2011
PCI\VEN_021B&DEV_8138&SUBSYS_020014CB
PCI\VEN_021B&DEV_8139&SUBSYS_020014CB
PCI\VEN_10EC&DEV_8138&SUBSYS_030B1154
PCI\VEN_10EC&DEV_8138&SUBSYS_03141154
PCI\VEN_10EC&DEV_8138&SUBSYS_03181154
PCI\VEN_10EC&DEV_8139&SUBSYS_00560E11&REV_20
PCI\VEN_10EC&DEV_8139&SUBSYS_00B00E11&REV_20
PCI\VEN_10EC&DEV_8139&SUBSYS_032010BD
PCI\VEN_10EC&DEV_8139&SUBSYS_08600E11&REV_20
PCI\VEN_10EC&DEV_8139&SUBSYS_139A149C
PCI\VEN_10EC&DEV_8139&SUBSYS_1439146C
The following files are found inside the driver download file.
Name | Size | Date |
---|---|---|
vista_x32_x64/FAQ/Driver_Installer_Rollback.txt | 805 bytes | 5 Feb 2008 |
vista_x32_x64/ISSetup.dll | 492.0 KB | 6 Apr 2007 |
vista_x32_x64/InstCtrl.txt | 145 bytes | 5 Feb 2008 |
vista_x32_x64/InstOpt.txt | 60 bytes | 21 Feb 2008 |
vista_x32_x64/RELEASE_NOTE/Release.txt | 2.5 KB | 21 Feb 2008 |
vista_x32_x64/TOOL/MsgWin.dat | 249.9 KB | 2 Feb 2008 |
vista_x32_x64/TOOL/MsgWin.txt | 165 bytes | 2 Feb 2008 |
vista_x32_x64/TOOL/MsgWinYn.dat | 249.9 KB | 2 Feb 2008 |
vista_x32_x64/TOOL/MsgWinYn.txt | 165 bytes | 2 Feb 2008 |
vista_x32_x64/TOOL/lansetv.dat | 93.7 KB | 21 Feb 2008 |
vista_x32_x64/TOOL/lansetv6.dat | 98.3 KB | 21 Feb 2008 |
vista_x32_x64/WINVISTA/32/NetrtOEM.inf | 176.6 KB | 5 Feb 2008 |
vista_x32_x64/WINVISTA/32/Rtnicxp.sys | 51.2 KB | 14 Feb 2008 |
vista_x32_x64/WINVISTA/32/netrtoem.cat | 235.4 KB | 19 Feb 2008 |
vista_x32_x64/WINVISTA/64/NetrtOEM.inf | 81.2 KB | 5 Feb 2008 |
vista_x32_x64/WINVISTA/64/Rtnic64.sys | 60.4 KB | 14 Feb 2008 |
vista_x32_x64/WINVISTA/64/netrtoem.cat | 102.4 KB | 19 Feb 2008 |
vista_x32_x64/_Setup.dll | 386.0 KB | 18 May 2006 |
vista_x32_x64/data1.cab | 3.0 MB | 21 Feb 2008 |
vista_x32_x64/data2.cab | 512 bytes | 21 Feb 2008 |
vista_x32_x64/layout.bin | 455 bytes | 21 Feb 2008 |
vista_x32_x64/setup.exe | 455.6 KB | 20 Jan 2007 |
vista_x32_x64/setup.ini | 986 bytes | 24 Apr 2007 |
To get the 3I270A 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 LEX System 3I270A 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 LEX System 3I270A. It is a software utility which automatically finds and downloads the right 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.
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
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.