DB140A-TX 10/100Mbps PCI networking card Driver
Digital Semiconductor 21140 based 10/100 mpbs Ethernet Controller Driver
Windows NT4, Windows NT3.51, Windows ME, Windows 98SE, Windows 98, Windows 95, Other Unix
DESK-100TX-Ethernet-PCI.zip (481.8 KB)
marz (DG Member) on 13-Apr-2005
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The following files are found inside the driver download file.
|DESK-100TX-Ethernet-PCI/WIN95/NETPCI.inf||10.4 KB||20 Aug 1997|
|DESK-100TX-Ethernet-PCI/WIN95/WIN95.TXT||3.4 KB||11 Aug 1997|
|DESK-100TX-Ethernet-PCI/WIN95/DC21X4.sys||54.8 KB||25 Jun 1997|
|DESK-100TX-Ethernet-PCI/SCOUNIX/SCO_LLI.TXT||5.8 KB||13 Aug 1997|
|DESK-100TX-Ethernet-PCI/SCOUNIX/SCO_MDI.TXT||5.4 KB||13 Aug 1997|
|DESK-100TX-Ethernet-PCI/NETWARE/NWODIDOS.TXT||5.5 KB||11 Aug 1997|
|DESK-100TX-Ethernet-PCI/NETWARE/SERVER/DC21X4.LAN||158.2 KB||7 Feb 1997|
|DESK-100TX-Ethernet-PCI/NETWARE/SERVER/DC21X4.LDI||10.6 KB||12 Feb 1997|
|DESK-100TX-Ethernet-PCI/NETWARE/SERVER/AUTOEXEC.NCF||2.6 KB||6 Oct 1996|
|DESK-100TX-Ethernet-PCI/NETWARE/NW312.TXT||4.7 KB||11 Aug 1997|
|DESK-100TX-Ethernet-PCI/NETWARE/NW4X.TXT||4.6 KB||11 Aug 1997|
|DESK-100TX-Ethernet-PCI/NETWARE/NW311.TXT||4.4 KB||11 Aug 1997|
|DESK-100TX-Ethernet-PCI/NETWARE/CLIENT/DOS/NET.CFG||2.6 KB||30 Mar 1997|
|DESK-100TX-Ethernet-PCI/NETWARE/CLIENT/DOS/DC21X4.COM||52.2 KB||30 Mar 1997|
|DESK-100TX-Ethernet-PCI/NETWARE/CLIENT/DOS/DC21X4.INS||918 bytes||30 Mar 1997|
|DESK-100TX-Ethernet-PCI/NDIS2/NDISDOS.TXT||22.4 KB||11 Aug 1997|
|DESK-100TX-Ethernet-PCI/NDIS2/OS2/DC21X4.OS2||31.0 KB||23 Jun 1997|
|DESK-100TX-Ethernet-PCI/NDIS2/OS2/DC21X4.NIF||824 bytes||23 Jun 1997|
|DESK-100TX-Ethernet-PCI/NDIS2/DOS/DC21X4.DOS||59.9 KB||23 Jun 1997|
|DESK-100TX-Ethernet-PCI/NDIS2/DOS/OEMSETUP.INF||780 bytes||23 Jun 1997|
|DESK-100TX-Ethernet-PCI/NDIS2/NDISOS2.TXT||16.6 KB||11 Aug 1997|
|DESK-100TX-Ethernet-PCI/diag.exe||369.2 KB||25 Aug 1997|
|DESK-100TX-Ethernet-PCI/NT40/oemsetup.inf||38.3 KB||20 Aug 1997|
|DESK-100TX-Ethernet-PCI/NT40/NT40.TXT||12.4 KB||11 Aug 1997|
|DESK-100TX-Ethernet-PCI/NT40/DC21X4.sys||59.0 KB||25 Jun 1997|
|DESK-100TX-Ethernet-PCI/NT351/NT351.TXT||12.2 KB||11 Aug 1997|
|DESK-100TX-Ethernet-PCI/NT351/oemsetup.inf||39.9 KB||20 Aug 1997|
|DESK-100TX-Ethernet-PCI/NT351/DC21X4.sys||54.8 KB||25 Jun 1997|
|DESK-100TX-Ethernet-PCI/DIAG/HOTKEY.TXT||1.1 KB||22 Aug 1997|
|DESK-100TX-Ethernet-PCI/DIAG/ABOUT.TXT||879 bytes||17 Sep 1997|
|DESK-100TX-Ethernet-PCI/DIAG/NAME.TXT||504 bytes||17 Sep 1997|
|DESK-100TX-Ethernet-PCI/DIAG/QUESTION.TXT||3.8 KB||22 Aug 1997|
|DESK-100TX-Ethernet-PCI/DIAG/USAGE.TXT||4.1 KB||22 Aug 1997|
|DESK-100TX-Ethernet-PCI/client32/DC21X4.LAN||158.2 KB||7 Feb 1997|
|DESK-100TX-Ethernet-PCI/client32/CLIENT32.TXT||9.2 KB||11 Aug 1997|
|DESK-100TX-Ethernet-PCI/client32/DC21X4.LDI||11.3 KB||7 Feb 1997|
|DESK-100TX-Ethernet-PCI/client32/DC21X4.INF||7.5 KB||21 Aug 1997|
|DESK-100TX-Ethernet-PCI/WFW311/DC21X4.386||71.8 KB||10 Jul 1997|
|DESK-100TX-Ethernet-PCI/WFW311/OEMSETUP.INF||1.5 KB||21 Aug 1997|
|DESK-100TX-Ethernet-PCI/WFW311/WFW311.TXT||7.3 KB||11 Aug 1997|
To get the DB140A-TX 10/100Mbps PCI networking card 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 DB140A-TX 10/100Mbps PCI networking card 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 DB140A-TX 10/100Mbps PCI networking card. 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 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.