Diamond Multimedia Generic HCF USB Modem Driver Download

22 Ratings (see all reviews)

Supported Models


Generic HCF USB Modem


Diamond Multimedia

Supported Operating Systems

Windows XP

File Name


952.172.052.000 (2001-12-14) via .inf

Uploader Notes

This is a generic driver for modems that are using the Conexant chipset. Diamond Multimedia's SupraMax 56K USB V.90 is using this chipset. This means, this driver will work on this modem and has been proven as I have tried it on my Windows XP OS. Unzip the file and read the "Readme" file and just follow the instructions for installation. Since, this driver is specifically for V.92, you will need to add an INIT STRING to force the driver to work on V.90 protocol.

First, go to Control Panel... Phone & Modem Option... click Modems... Properties... then, Advance... here, you'll see "Extra Settings".. you need to type-in the string in All Caps


Try it out!! Good Luck!!

Uploaded By

Cesar (DG Member) on 4-Dec-2003

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Driver Contents File List

The following files are found inside the driver download file.

Name Size Date
USBsgen.CTY 172.8 KB 16 Jan 2002
USBgen2K.CAT 24 bytes 15 Oct 1999
USBsgenk.INF 19.8 KB 16 Jan 2002
README.TXT 1.2 KB 14 Dec 2001
USBgen2.CTY 172.8 KB 16 Jan 2002
MdmXSdk.dll 57.3 KB 22 Oct 2001
MDMXSDK.SYS 9.9 KB 22 Oct 2001
USBgen.CTY 173.3 KB 16 Jan 2002
DISK1 23 bytes 17 Dec 1999
HXFsetup.exe 262.1 KB 26 Nov 2001
HSFINST.DLL 11.6 KB 23 Aug 2001
USBgen2K.INF 19.7 KB 16 Jan 2002
WINACUSB.SYS 933.8 KB 14 Dec 2001
USBsgenK.CAT 24 bytes 10 Nov 1999
USBgenK.CAT 24 bytes 15 Oct 1999
USBgenK.INF 20.6 KB 16 Jan 2002

How to Update Generic HCF USB Modem Device Drivers Quickly & Easily

Step 1 - Download Your Driver

To get the Generic HCF 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 Diamond Multimedia Generic HCF 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 Diamond Multimedia 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 Diamond Multimedia 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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