Dell Conexant D850 56K Driver Download (Official)

Dell Drivers Modem Drivers
Dell Conexant D850 56K Driver Download (Official)
4 Ratings

Supported Models

Conexant D850 56K Driver

Conexant D850 PCI V.92 Modem Driver

Inspiron Desktop 531 Driver

Inspiron Desktop 531S Driver

OptiPlex 320 Driver

OptiPlex 330 Driver

OptiPlex 745 Driver

OptiPlex 745c Driver

OptiPlex 755 Driver

Vostro 200 Driver

Vostro Desktop 200 Driver

Vostro Desktop 400 Driver

Vostro Desktop 410 Driver




Supported Operating Systems

Windows XP

File Name

R162386.exe (2.0 MB)

Versions (21-Mar-2014)

Find Related Drivers

Uploader Notes

Modem Driver File

Uploaded By

Sathishkumar (DG Staff Member) on 30-Jun-2011

Driver Contents File List

The following files are found inside the driver download file.

Name Size Date
HSFHWBS2.sys 268.0 KB 20 Jun 2007
HSFProf.cty 143.8 KB 30 Jun 2007
HSF_CNXT.sys 731.1 KB 20 Jun 2007
HSF_DPV.sys 987.9 KB 20 Jun 2007
MDMXSDK.sys 12.7 KB 19 Jun 2006
MdmXSdk.dll 94.2 KB 19 Jun 2006
Setup.exe 796.0 KB 26 Jun 2007
UCI32M19.dll 213.0 KB 22 Mar 2007
UIU32m.exe 790.5 KB 26 Jun 2007
Version.txt 602 bytes 21 May 2008 13.7 KB 18 Jul 2007
del200fk.inf 37.8 KB 3 Jul 2007
difxapi.dll 320.0 KB 3 Oct 2006

How to Update Conexant D850 56K Device Drivers Quickly & Easily

Step 1 - Download Your Driver

To get the Conexant D850 56K 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 56K 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 Driver Update Utility for Conexant D850 56K. It is a software utility which automatically finds and downloads the right driver.

To find the newest driver, you may need to visit the Dell website. Many 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 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 Dell. All company names/logos are properties of their owners.
server: web4, load: 1.42