Conexant RH56D HCF V90 56K PCI Driver Download

Conexant Drivers Modem Drivers
Conexant RH56D HCF V90 56K PCI Driver Download
44 Ratings (see all reviews)

Supported Models

RH56D HCF V90 56K PCI Driver

Conexant HCF V90 56K Speakerphone PCI Modem Driver



Supported Operating Systems

Windows XP, Windows 2000

File Name (1.5 MB)


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Uploader Notes

This driver gives full functionality to Conexant RH56D PCI modems running under WindowsXP Pro. It provides far superior connection rates and download rates than the generic Windows driver. It may work with WindowsXP Home but I have not tested it under that verson, only XP Pro.

Uploaded By

Aj (DG Member) on 21-Sep-2004

Ratings & Reviews

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Driver Contents File List

The following files are found inside the driver download file.

Name Size Date
Conexant XP Modem Driver/Driver Install Instructions.txt 2.4 KB 21 Sep 2004
Conexant XP Modem Driver/RH56D/FSKSNT.SYS 91.7 KB 19 Jan 2000
Conexant XP Modem Driver/RH56D/AMOSNT.SYS 236.2 KB 26 Jan 2000
Conexant XP Modem Driver/RH56D/RKSAMPLE.SYS 97.3 KB 9 Jan 2000
Conexant XP Modem Driver/RH56D/WINACHSF.SYS 492.5 KB 26 Jan 2000
Conexant XP Modem Driver/RH56D/K56NT.SYS 394.3 KB 4 Sep 1999
Conexant XP Modem Driver/RH56D/SPKPNT.SYS 71.3 KB 4 Sep 1999
Conexant XP Modem Driver/RH56D/CNXHSF.CAT 27 bytes 17 May 1999
Conexant XP Modem Driver/RH56D/FALLBACK.SYS 291.8 KB 4 Sep 1999
Conexant XP Modem Driver/RH56D/FAXNT.SYS 207.8 KB 9 Jan 2000
Conexant XP Modem Driver/RH56D/DISK1 27 bytes 10 Oct 1998
Conexant XP Modem Driver/RH56D/WINACPCI.SYS 866.9 KB 13 Feb 2000
Conexant XP Modem Driver/RH56D/HSFINST.DLL 10.9 KB 5 Sep 1999
Conexant XP Modem Driver/RH56D/CXT1035_W2K.INF 124.7 KB 29 Jun 2000
Conexant XP Modem Driver/RH56D/1035164K.CAT 24 bytes 3 Nov 1999
Conexant XP Modem Driver/RH56D/TONESNT.SYS 47.7 KB 27 Sep 1999
Conexant XP Modem Driver/RH56D/CSACPL.CPL 305.2 KB 5 Sep 1999
Conexant XP Modem Driver/RH56D/V124NT.SYS 456.0 KB 26 Jan 2000

How to Update RH56D HCF V90 56K PCI Device Drivers Quickly & Easily

Step 1 - Download Your Driver

To get the RH56D HCF V90 56K PCI 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 RH56D HCF V90 56K PCI 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 RH56D HCF V90 56K PCI. 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 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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