Billion NDIS WAN Miniport Adapter Driver Download (Official)

Download the latest version of the NDIS WAN Miniport Adapter driver for your computer's operating system. This version of "" has been downloaded 579 times with a user rating of 5 out of 5 stars, based on 7 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 601.2 KB.

7 Ratings

Supported Models

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Billion BIPAC-PCI ISDN card

Billion BIPAC-PCI SE ISDN card

NDIS WAN Miniport Adapter



Supported Operating Systems

Windows XP

File Name

Versions (2003-07-31) via .inf

Additional Notes

Also contains drivers for Win 98/ME/2000/XP, Ver3.37 (Aug. 1, 2003)

Uploaded By

Steve Squires (DG Member) on 4-Dec-2003

How to Update NDIS WAN Miniport Adapter Device Drivers

Step 1 - Download Your Driver

To get the NDIS WAN Miniport 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 Billion NDIS WAN Miniport 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 Billion NDIS WAN Miniport Adapter. It is a software utility which automatically finds and downloads the right driver.

Step 2 - Install Your Driver

After downloading the new driver, proceed with installation. On Windows, use the built-in Device Manager utility to manage your system's devices and drivers. To access it:

  1. Right-click the Start button

  2. Select "Device Manager" from the menu

  3. Locate the device needing the update

  4. Right-click the device and choose "Update driver"

  5. Follow the on-screen prompts to install

Once complete, restart your computer to ensure the new driver is fully implemented and functioning properly.

This process helps maintain your system's performance and compatibility with various hardware components.

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.

Driver Contents File List

The following files are found inside the driver download file.

Name Size Date
UNINSTAL.EXE 98.3 KB 12 May 2003
CAPI20.DLL 9.0 KB 30 Nov 1999
CAPI20.98 8.2 KB 30 Nov 1999
CAPI2032.DLL 9.2 KB 28 Nov 2002
CAPITASK.EXE 3.6 KB 29 May 1998
ISDNDRV.CAT 10.0 KB 13 Jan 2003
NOTECAPI.EX_ 9.9 KB 7 Aug 2000
wdmcapi.98_ 314.9 KB 31 Jul 2003
WDMWANMP.SY_ 16.8 KB 25 Mar 2003
ISDNCOIN.DLL 42.3 KB 10 Jul 2003
Isdndrv.inf 17.7 KB 31 Jul 2003
WINWANUI.DL_ 14.0 KB 28 Mar 2003
WDMWANMP.98_ 16.3 KB 25 Mar 2002
WDMCAPI.SY_ 285.6 KB 31 Jul 2003
vcapid16.vx_ 10.1 KB 17 Dec 2002
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