Viking Components HSP K56FLEX PNP MODEM Driver Download

Download the latest version of the HSP K56FLEX PNP MODEM driver for your computer's operating system. Visitors have downloaded this file "" 2,954 times with an aggregate rating of 5 out of 5 stars based on 24 reviews. The uploader reports that this update will work successfully on PCs running Windows XP. The total disk space used for this update is 2.0 MB.

24 Ratings (see all reviews)

Supported Models

56k v90 isa model






PCtel HSP Modem Communication Port

PCtel Serial Wave Device


Viking Components


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

Additional Notes

for f56k v90 isa model not known if will work for pic though

Uploaded By

earleydog1 (DG Member) on 3-Feb-2001

Ratings & Reviews

See all Viking Components HSP K56FLEX PNP MODEM ratings and reviews

Driver Contents File List

The following files are found inside the driver download file.

Name Size Date
V.90_K56FLEX/WIN95/VMODEMM.VXD 257.9 KB 18 Aug 1998
V.90_K56FLEX/WIN95/PTCTRL.CPL 15.0 KB 17 Aug 1998
V.90_K56FLEX/WIN95/VPCTCOM.VXD 165.2 KB 20 Aug 1998
V.90_K56FLEX/WIN95/VVOICE.VXD 39.2 KB 17 Aug 1998
V.90_K56FLEX/WIN95/PTVCD.VXD 11.9 KB 17 Aug 1998
V.90_K56FLEX/WIN95/HSPCFG.EXE 97.2 KB 17 Aug 1998
V.90_K56FLEX/WIN95/Pctptt.exe 17.2 KB 1 Sep 1998
V.90_K56FLEX/WIN95/PTSERIAL.VXD 12.0 KB 17 Aug 1998
V.90_K56FLEX/WIN95/PTSNOOP.EXE 5.3 KB 17 Aug 1998
V.90_K56FLEX/WIN95/PCTWAVE.INF 1.5 KB 17 Aug 1998
V.90_K56FLEX/WIN95/PTDLL32.DLL 11.9 KB 17 Aug 1998
V.90_K56FLEX/WIN95/PCTPORTS.INF 2.8 KB 17 Aug 1998
V.90_K56FLEX/WIN95/VMODEM.VXD 257.7 KB 18 Aug 1998
V.90_K56FLEX/WIN95/MDMCHIPV.INF 37.3 KB 7 Sep 1998
V.90_K56FLEX/WIN95/PTDLL16.DLL 23.0 KB 17 Aug 1998
V.90_K56FLEX/WIN95/PTRTSYC.DLL 7.7 KB 17 Aug 1998
V.90_K56FLEX/WIN95/PTHSP.DAT 456 bytes 17 Aug 1998
V.90_K56FLEX/NT40/MMX/HSPCFG.EXE 97.2 KB 2 Sep 1998
V.90_K56FLEX/NT40/MMX/VMODEM.SYS 529.0 KB 21 Aug 1998
V.90_K56FLEX/NT40/MMX/README.TXT 4.7 KB 6 May 1998
V.90_K56FLEX/NT40/MMX/PCTPORT.CPL 16.9 KB 20 Apr 1998
V.90_K56FLEX/NT40/MMX/SETUP.EXE 173.1 KB 12 Feb 1998
V.90_K56FLEX/NT40/MMX/PCTSPK.EXE 69.1 KB 11 Sep 1997
V.90_K56FLEX/NT40/MMX/PTSERIAL.SYS 105.6 KB 21 Aug 1998
V.90_K56FLEX/NT40/MMX/VPCTCOM.SYS 371.7 KB 20 Aug 1998
V.90_K56FLEX/NT40/MMX/MDMCHIPV.INF 34.1 KB 18 Jun 1998
V.90_K56FLEX/NT40/MMX/PTHSP.DAT 456 bytes 30 Sep 1997
V.90_K56FLEX/NT40/MMX/SETUP.INF 122 bytes 9 Feb 1998
V.90_K56FLEX/NT40/MMX/VVOICE.SYS 70.8 KB 20 Apr 1998
V.90_K56FLEX/NT40/NON-MMX/HSPCFG.EXE 97.2 KB 2 Sep 1998
V.90_K56FLEX/NT40/NON-MMX/VMODEM.SYS 520.9 KB 21 Aug 1998
V.90_K56FLEX/NT40/NON-MMX/README.TXT 4.7 KB 6 May 1998
V.90_K56FLEX/NT40/NON-MMX/PCTPORT.CPL 16.9 KB 20 Apr 1998
V.90_K56FLEX/NT40/NON-MMX/SETUP.EXE 173.1 KB 12 Feb 1998
V.90_K56FLEX/NT40/NON-MMX/PCTSPK.EXE 69.1 KB 11 Sep 1997
V.90_K56FLEX/NT40/NON-MMX/PTSERIAL.SYS 105.6 KB 21 Aug 1998
V.90_K56FLEX/NT40/NON-MMX/VPCTCOM.SYS 371.7 KB 20 Aug 1998
V.90_K56FLEX/NT40/NON-MMX/MDMCHIPV.INF 34.1 KB 18 Jun 1998
V.90_K56FLEX/NT40/NON-MMX/PTHSP.DAT 456 bytes 30 Sep 1997
V.90_K56FLEX/NT40/NON-MMX/SETUP.INF 122 bytes 9 Feb 1998
V.90_K56FLEX/NT40/NON-MMX/VVOICE.SYS 70.8 KB 20 Apr 1998

How to Update HSP K56FLEX PNP MODEM Device Drivers Quickly & Easily

Step 1 - Download Your Driver

To get the HSP K56FLEX PNP 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 Viking Components HSP K56FLEX PNP 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 Driver Update Utility for Viking Components HSP K56FLEX PNP MODEM. 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.

This website is not affiliated with Viking Components. All company names/logos are properties of their owners.
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