3Com 10/100 Mini PCI Ethernet Adapter Driver Download

16 Ratings (see all reviews)

Supported Models

3Com TCAATDI Diagnostic TDI Driver

3Com 10/100 Mini PCI Ethernet Adapter Driver

3Com 56K V.90 Mini PCI Modem Driver



Supported Operating Systems

Windows 2003, Windows XP, Windows 2000, Windows NT4, Windows NT3.51, Windows ME, Windows 98SE, Windows 98, Windows 95, Windows 3.1

File Name

combo.ZIP (1.1 MB)

Versions (1999-10-18) via .inf
(1999-09-22) via .inf

Find Related Drivers

Uploaded By

DriverGuide (DG Staff Member) on 9-Sep-2003

Ratings & Reviews

See all 3Com 10/100 Mini PCI Ethernet Adapter ratings and reviews

Driver Contents File List

The following files are found inside the driver download file.

Name Size Date
Modem/2_24_27_55.doc 31.7 KB 12 Nov 1999
Modem/WMHABBE.inf 55.0 KB 18 Oct 1999
Modem/WMHABBE.cat 2 bytes 10 May 1999
Modem/WMHABDLE.DL_ 20.9 KB 18 Oct 1999
Modem/WMHABBE.VX_ 377.2 KB 18 Oct 1999
Modem/WMHABLDE.VX_ 4.6 KB 18 Oct 1999
oldACPI/ACPI.SYS 83.1 KB 23 Apr 1999
LAN/NET556N5.INF 5.1 KB 22 Sep 1999
LAN/EL556ND5.SYS 82.6 KB 5 Nov 1999
LAN/PARTNO 117 bytes 8 Nov 1999
LAN/UNM556.EXE 215.6 KB 2 Apr 1999
LAN/M556NDI.DLL 5.5 KB 30 Mar 1999
LAN/NET556N5.CAT 15 bytes 17 Jun 1999
Diag/TCAATDI.INF 5.7 KB 12 Aug 1999
Diag/UNTCATDI.EXE 206.3 KB 29 Jun 1999
Diag/DTDIWNT.DLL 28.7 KB 2 Jun 1999
Diag/TCAATNDI.DLL 7.8 KB 15 Dec 1997
Diag/TDINSTNT.EXE 41.0 KB 10 Mar 1999
Diag/SETUP.EXE 202.8 KB 10 Aug 1999
Diag/TDIINST.EXE 27.6 KB 29 Jun 1999
Diag/TCAATDI.VXD 40.6 KB 25 Sep 1998
Diag/UW32DTUI.EXE 31.2 KB 10 Aug 1999
Diag/TDINST95.EXE 125.1 KB 10 Mar 1999
Diag/TCAITDI.INF 14.4 KB 30 Jun 1999
Diag/W32DTUI.EXE 315.4 KB 3 Sep 1999
Diag/SETUP.INP 4.0 KB 10 Aug 1999
Diag/TCAITDI.SYS 19.5 KB 30 Jun 1998
Diag/DTDIW9X.DLL 26.6 KB 8 Mar 1999

How to Update 3Com 10/100 Mini PCI Ethernet Adapter Device Drivers Quickly & Easily

Step 1 - Download Your Driver

To get the 3Com 10/100 Mini PCI Ethernet Adapter 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 3Com 10/100 Mini PCI Ethernet Adapter 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 3Com 10/100 Mini PCI Ethernet Adapter. It is a software utility which automatically finds and downloads the right driver.

To find the newest driver, you may need to visit the 3Com 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 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.

This website is not affiliated with 3Com. All company names/logos are properties of their owners.
server: web3, load: 1.34