E-Tech Research ISDN PCI card Driver Download

Download the latest version of the ISDN PCI card driver for your computer's operating system. This driver - "pci_v326a_mexp.exe" - has been downloaded 3,577 times and is rated 5 out of 5 stars based on 18 reviews. Compatibility for this driver update includes PCs running Windows operating systems such as Windows XP. The total disk space used for this update is 594.4 KB.

18 Ratings (see all reviews)

Supported Models

2bdso cologne



NDIS WAN Miniport Adapter


E-Tech Research

Supported Operating Systems

Windows XP

File Name

Additional Notes

driver for windows 95 to xp....

Uploaded By

fuzzmaistah (DG Member) on 11-Jun-2002

Ratings & Reviews

See all E-Tech Research ISDN PCI card ratings and reviews

Driver Contents File List

The following files are found inside the driver download file.

Name Size Date
UNINSTAL.EXE 65.5 KB 22 Apr 2002
CAPI20.DLL 9.0 KB 1 Dec 1999
CAPI20.98 8.2 KB 30 Nov 1999
CAPI2032.DLL 9.2 KB 20 Oct 2000
README.TXT 1.4 KB 3 Jan 2000
CAPITASK.EXE 3.6 KB 30 May 1998
VCAPID16.VX_ 9.8 KB 12 Oct 1999
WDMCAPI.98_ 282.6 KB 24 Apr 2002
NOTECAPI.EX_ 9.9 KB 7 Aug 2000
WDMWANMP.SY_ 16.6 KB 21 Mar 2002
ISDNCOIN.DLL 38.7 KB 22 Mar 2002
Isdndrv.inf 16.4 KB 24 Apr 2002
WINWANUI.DL_ 13.8 KB 15 Jan 2002
WDMWANMP.98_ 16.3 KB 21 Mar 2002
WDMCAPI.SY_ 253.9 KB 24 Apr 2002

How to Update ISDN PCI card Device Drivers Quickly & Easily

Step 1 - Download Your Driver

To get the ISDN PCI 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 E-Tech Research ISDN PCI 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 E-Tech Research ISDN PCI card. It is a software utility which automatically finds and downloads the right driver.

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 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

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.

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