Conexant USB HCF V.90 Data,Fax Modem Driver Download

Conexant Drivers

The USB HCF V.90 Data,Fax Modem is a modem manufactured by Conexant. If you cannot connect to the network, or have slow transfer speeds or intermittent disconnection problems, you may need to update your modem driver or firmware. This version of "" is rated (4 out of 5 stars) based on 55 downloads and 9 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 693.3 KB.

9 Ratings

Supported Models

Conexant HCF V90 Data Fax Voice USB Modem

Conexant HCF V90 Data Fax RTAD USB Modem

Conexant HCF V90 Data Fax USB Modem

Conexant USB HCF V.90 Data,Fax Modem

Conexant USB HCF V.90 Data,Fax,RTAD Modem

Conexant USB HCF V.90 Data,Fax,Voice Modem



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


952.172.056.000 (2002-02-14) via .inf

Uploaded By

DriverGuide (DG Staff Member) on 9-Sep-2003

Driver Contents File List

The following files are found inside the driver download file.

Name Size Date
cxt1234e.inf 21.7 KB 14 Feb 2002
disk1 23 bytes 17 Dec 1999
cxt1234.cty 173.3 KB 8 Feb 2002
cxt1254.cty 173.3 KB 8 Feb 2002
cxt1233e.inf 21.7 KB 14 Feb 2002
cxt1253e.inf 21.7 KB 14 Feb 2002 24 bytes 10 Nov 1999 24 bytes 10 Nov 1999 24 bytes 10 Nov 1999 24 bytes 10 Nov 1999
MdmXSdk.dll 57.3 KB 22 Oct 2001 24 bytes 15 Oct 1999
cxt1233c.inf 21.7 KB 14 Feb 2002
cxt1232c.inf 21.7 KB 14 Feb 2002
HXFsetup.exe 266.2 KB 7 Feb 2002
WINACUSB.sys 956.6 KB 14 Feb 2002
cxt1254c.inf 21.7 KB 14 Feb 2002
cxt1253.cty 173.3 KB 8 Feb 2002
cxt1254e.inf 21.7 KB 14 Feb 2002
cxt1252e.inf 21.7 KB 14 Feb 2002 24 bytes 10 Nov 1999 24 bytes 10 Nov 1999 24 bytes 15 Oct 1999 24 bytes 15 Oct 1999
cxt1232.cty 173.3 KB 8 Feb 2002
cxt1232e.inf 21.7 KB 14 Feb 2002
MDMXSDK.sys 9.9 KB 22 Oct 2001 24 bytes 10 Nov 1999
cxt1233.cty 173.3 KB 8 Feb 2002 24 bytes 15 Oct 1999 24 bytes 10 Nov 1999
cxt1252.cty 173.3 KB 8 Feb 2002
cxt1234c.inf 21.7 KB 14 Feb 2002
cxt1252c.inf 21.7 KB 14 Feb 2002
cxt1253c.inf 21.7 KB 14 Feb 2002

How to Update Conexant USB HCF V.90 Data,Fax Modem Device Drivers Quickly & Easily

Step 1 - Download Your Driver

To get the Conexant USB HCF V.90 Data,Fax 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 USB HCF V.90 Data,Fax 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.

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