Conexant D850 PCI V.92 Modem Driver Download

Conexant Drivers

The D850 PCI V.92 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 "CONEXANT_MULTI-DEVICE_A05_R189668.exe" is rated (5 out of 5 stars) based on 637 downloads and 9 reviews. Our users report success installing this driver update on PCs running Windows XP. The total disk space used for this update is 2.5 MB.

9 Ratings (see all reviews)

Supported Models


Conexant D850 PCI V.92 Modem



Supported Operating Systems

Windows XP

File Name

Versions (27-May-2008) (2008-05-27) via .inf

Additional Notes

Manufactured by Askey Computer for Dell. Driver downloaded from Dell website. Latest driver by Nov 27, 2008.

Uploaded By

Carlos Mauricio Farjoun (DG Member) on 26-Nov-2008

Ratings & Reviews

See all Conexant D850 PCI V.92 Modem ratings and reviews

Driver Contents File List

The following files are found inside the driver download file.

Name Size Date
HSFHWBS2.sys 267.5 KB 8 May 2008
HSFProf.cty 146.0 KB 6 May 2008
HSF_CNXT.sys 731.3 KB 8 May 2008
HSF_DPV.sys 985.5 KB 8 May 2008
HSF_v7.74_Release_Notes.pdf 296.9 KB 2 Jun 2008
Installer_v4.0.44_Release_Notes.pdf 200.5 KB 2 Jun 2008
MDMXSDK.sys 12.7 KB 18 Jun 2006
MdmXSdk.dll 94.2 KB 18 Jun 2006
Setup.exe 1.0 MB 13 May 2008
UCI32M30.dll 237.6 KB 15 May 2008
UIU32m.exe 1.0 MB 13 May 2008
Version.txt 491 bytes 15 Sep 2008 13.7 KB 30 May 2008
del200fk.inf 38.3 KB 27 May 2008

How to Update Conexant D850 PCI V.92 Modem Device Drivers Quickly & Easily

Step 1 - Download Your Driver

To get the Conexant D850 PCI V.92 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 D850 PCI V.92 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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