Conexant SoftK56 Data,Fax,Speakerphone PCI Modem Driver Download

Conexant Drivers

The SoftK56 Data,Fax,Speakerphone PCI Modem is a modem manufactured by Conexant. If you cannot connect to the network, or have slow transfer speeds or intermittent disconnection problems, you may need to update your modem driver or firmware. Visitors have downloaded this file "56irwNT.exe" 614 times with an aggregate rating of 5 out of 5 stars based on 7 reviews. Our users report success installing this driver update on PCs running Windows XP. The total disk space used for this update is 1.6 MB.

7 Ratings (see all reviews)

Supported Models

Conexant SoftK56 Data,Fax,Speakerphone PCI Modem



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

Uploaded By

DriverGuide (DG Staff Member) on 15-Mar-2004

Ratings & Reviews

See all Conexant SoftK56 Data,Fax,Speakerphone PCI Modem ratings and reviews

Device Hardware IDs


Driver Contents File List

The following files are found inside the driver download file.

Name Size Date
CNX2015.cty 77.5 KB 24 Jun 1999
TonesNT.sys 47.2 KB 18 Jan 2000
FaxNT.sys 205.4 KB 18 Jan 2000
Basic2.sys 48.0 KB 18 Jan 2000
Fallback.sys 289.1 KB 18 Jan 2000
AmosNT.sys 134.5 KB 18 Jan 2000
Isdel.exe 127.0 KB 17 Aug 1998
SpkpNT.sys 70.8 KB 18 Jan 2000
FSKsNT.sys 89.2 KB 18 Jan 2000
V124NT.sys 447.5 KB 18 Jan 2000
Rksample.sys 31.3 KB 18 Jan 2000
Setup.exe 274.4 KB 26 Jan 1999
setupres.dll 206.8 KB 28 Aug 1998
drv_roc.inf 4.6 KB 5 Oct 1999
mdm_roc.inf 100.3 KB 6 Oct 1999
csacpl.cpl 798.2 KB 30 Jun 1998
K56NT.sys 395.3 KB 18 Jan 2000
Wiz_res.dll 173.1 KB 28 Mar 1998
WINACHSF.sys 360.2 KB 18 Jan 2000

How to Update Conexant SoftK56 Data,Fax,Speakerphone PCI Modem Device Drivers Quickly & Easily

Step 1 - Download Your Driver

To get the Conexant SoftK56 Data,Fax,Speakerphone PCI Modem 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 Conexant SoftK56 Data,Fax,Speakerphone PCI Modem 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 Conexant Driver Update Utility. It is a software utility which automatically finds and downloads the right driver.

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

This website is not affiliated with Conexant. All company names/logos are properties of their owners.
server: web1, load: 0.80