Conexant Soft K56 Data Fax Voice SPhone PCI Modem Driver
SoftK56 Data Fax Driver
4.05.04.00 (2001-10-23) via .inf
Guide To Installation
of the Software Driver
(1) Download the file
(2) Extract its contents into a
(3) Uninstall any other modem(s)
that Windows may have installed
(for users who've upgraded to
Windows XP from a previous
Windows version, Windows may
have installed software for Best
Data Data Modem - you'll need to
uninstall that first)
(4) Run HXFSetup.exe
(a) Thanks to Brian Cork for
providing these drivers. They
are also available here
(b) These drivers may work with
other versions of Windows.
Vin 2K (DG Member) on 14-Jun-2003
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The following files are found inside the driver download file.
|RKSAMPLE.SYS||67.2 KB||15 Jul 2001|
|D215DT5.cat||13.7 KB||25 Oct 2001|
|TonesNT.sys||59.4 KB||24 Jun 2001|
|FaxNT.sys||215.2 KB||24 Jun 2001|
|disk1||27 bytes||11 Oct 1998|
|CnxtSdk.dll||57.3 KB||22 May 2001|
|K56NT.SYS||427.2 KB||24 Jun 2001|
|CNXTDIAG.SYS||17.8 KB||3 Jul 2001|
|Fallback.sys||308.4 KB||24 Jun 2001|
|AmosNT.sys||170.1 KB||30 Jul 2001|
|FSKsNT.sys||124.2 KB||24 Jun 2001|
|D215DT5.inf||32.1 KB||23 Oct 2001|
|HSF_CNXT.sys||585.8 KB||30 Jul 2001|
|csacpl.cpl||316.4 KB||15 Jul 2001|
|Soar.sys||48.0 KB||16 Jul 2001|
|CNXStd.cty||133.8 KB||29 Jul 2001|
|V124NT.SYS||539.9 KB||16 Jul 2001|
|BASIC2.SYS||76.6 KB||16 Jul 2001|
|hsfinst.dll||11.6 KB||15 Jul 2001|
|HXFSetup.exe||245.8 KB||1 Jun 2001|
To get the SoftK56 Data Fax 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 SoftK56 Data Fax 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 SoftK56 Data Fax. 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.
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.