Mercury HPI56SPII Driver Download (Official)

22 Ratings (see all reviews)

Supported Models

HPI56SPII Driver

Generic SoftK56 Data Fax Voice Speakerphone Modem Driver




Supported Operating Systems

Windows XP

File Name


4.05.04 (31-Jul-2001) (2001-07-31) via .inf

Uploader Notes

Internal modem


Uploaded By

Nagarajah (DG Staff Member) on 25-Mar-2005

Ratings & Reviews

See all Mercury HPI56SPII ratings and reviews

Driver Contents File List

The following files are found inside the driver download file.

Name Size Date
WinXP/carpserv.exe 4.6 KB 30 Jul 2001
WinXP/RKSAMPLE.SYS 67.2 KB 15 Jul 2001
WinXP/TonesNT.sys 59.4 KB 24 Jun 2001
WinXP/FaxNT.sys 215.2 KB 24 Jun 2001
WinXP/disk1 27 bytes 11 Oct 1998
WinXP/CnxtSdk.dll 57.3 KB 22 May 2001
WinXP/K56NT.SYS 427.2 KB 24 Jun 2001
WinXP/CNXTDIAG.SYS 17.8 KB 3 Jul 2001
WinXP/Fallback.sys 308.4 KB 24 Jun 2001
WinXP/CNXCRC.cty 147.4 KB 29 Jul 2001
WinXP/AmosNT.sys 170.1 KB 30 Jul 2001
WinXP/SpkpNT.sys 79.7 KB 24 Jun 2001
WinXP/FSKsNT.sys 124.2 KB 24 Jun 2001
WinXP/ACRCST5.inf 37.7 KB 8 Nov 2000
WinXP/HSF_CNXT.sys 585.8 KB 30 Jul 2001
WinXP/csacpl.cpl 316.4 KB 15 Jul 2001
WinXP/STRMDISP.SYS 33.4 KB 31 Jul 2001
WinXP/Soar.sys 48.0 KB 16 Jul 2001
WinXP/CARPDLL.DLL 51.2 KB 30 Jul 2001
WinXP/V124NT.SYS 539.9 KB 16 Jul 2001
WinXP/BASIC2.SYS 76.6 KB 16 Jul 2001
WinXP/ 27 bytes 28 Jun 2000
WinXP/hsfinst.dll 11.6 KB 15 Jul 2001
WinXP/HXFSetup.exe 245.8 KB 1 Jun 2001

How to Update HPI56SPII Device Drivers Quickly & Easily

Step 1 - Download Your Driver

To get the HPI56SPII 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 Mercury HPI56SPII 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 Mercury Driver Update Utility. 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 Mercury. All company names/logos are properties of their owners.
server: ftp, load: 1.62