StandBy Service 56k PCI HCF Driver Download (Official)

Download the latest version of the 56k PCI HCF driver for your computer's operating system. This driver - "Rockwell-HCF-56K-PCI.exe" - has been downloaded 54 times and is rated 5 out of 5 stars based on 11 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 500.8 KB.

11 Ratings

Supported Models


Rockwell HCF 56K Speakerphone PCI Modem

Rockwell HCF RTAD Modem Serial Wave Device

Rockwell HCF Speakerphone Modem Serial Wave Device

Rockwell PCI Modem Enumerator


StandBy Service



Supported Operating Systems

Windows XP, Windows 2000, Windows NT4, Windows NT3.51, Windows ME, Windows 98SE, Windows 98, Windows 95

File Name

Additional Notes


Modem Driver File

Uploaded By

krishnamoorthy (DG Staff Member) on 11-Dec-2006

Driver Contents File List

The following files are found inside the driver download file.

Name Size Date
DPAL.VXD 179.4 KB 16 Sep 1998
HCFCSA.DLL 135.9 KB 16 Sep 1998
HCFPNP.VXD 17.1 KB 16 Sep 1998
README.TXT 353 bytes 12 Jan 1999
ROKKMOSD.VXD 17.0 KB 16 Sep 1998
ROKV42.VXD 141.8 KB 16 Sep 1998
WIN95AC.VXD 395.9 KB 16 Sep 1998
hcfcsa32.dll 127.5 KB 16 Sep 1998
hcfreadr.dll 143.4 KB 16 Sep 1998
infunist.exe 45.1 KB 16 Sep 1998
rss8004.cty 61.0 KB 12 Jan 1999
rss8004.inf 20.9 KB 23 Dec 1998
rss8004m.inf 3.8 KB 30 Oct 1998
rss8004r.txt 554 bytes 25 Sep 1998
turbovbf.vxd 10.6 KB 1 Dec 1997
turbovcd.vxd 15.3 KB 17 Jul 1998
wacwave.inf 2.1 KB 25 Sep 1998

How to Update 56k PCI HCF Device Drivers Quickly & Easily

Step 1 - Download Your Driver

To get the 56k PCI HCF 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 StandBy Service 56k PCI HCF 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 StandBy Service 56k PCI HCF. 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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