Conexant HCF V90 Data Fax Voice USB Modem Driver Download

34 Ratings (see all reviews)

Supported Models

Mentor conexant USB Driver

Conexant HCF V90 Data Fax Voice USB Modem Driver



Supported Operating Systems

Windows XP

File Name


952.172.060.00a (2002-04-24) via .inf

Uploader Notes

This is the one for XP that Mentor do not supply on the CD rom disk. You need to install it to a folder then run the install file to load the driver.

Ignore the message about it being unsigned, it works OK.

It is much better than the generic USB driver from Conexant,(also unsigned) gets rid of the modem shriek! Also loads the speeker phone support etc.


Other Mentor modem drivers can be found on the distributers site (No need to download the chinese font set!)

Uploaded By

Paul Price (DG Member) on 19-Jan-2003

Ratings & Reviews

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Driver Contents File List

The following files are found inside the driver download file.

Name Size Date
disk1 23 bytes 17 Dec 1999
MdmXSdk.dll 57.3 KB 22 Oct 2001 24 bytes 15 Oct 1999
WINACUSB.sys 956.9 KB 8 Apr 2002
cxt1232k.inf 23.9 KB 25 Apr 2002
cxt1232.cty 173.3 KB 4 Mar 2002
HxFsetup.exe 282.6 KB 4 Mar 2002
MDMXSDK.sys 9.9 KB 22 Oct 2001
hsfinst.dll 11.6 KB 23 Aug 2001

How to Update Conexant HCF V90 Data Fax Voice USB Modem Device Drivers Quickly & Easily

Step 1 - Download Your Driver

To get the Conexant HCF V90 Data Fax Voice USB 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 Conexant HCF V90 Data Fax Voice USB 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 Conexant Driver Update Utility. 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 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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