Dell Precision WorkStation 380 Driver Download (Official)

Dell Drivers

The Precision WorkStation 380 is a modem manufactured by Dell. 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 "R73044.EXE" has been downloaded 244 times with a user rating of 5 out of 5 stars, based on 7 reviews. Our users report success installing this driver update on PCs running Windows XP. The total disk space used for this update is 1.4 MB.

7 Ratings

Supported Models

Dell Precision WorkStation 380

Conexant D850 56K V.9x DFVc Modem

Dell Precision WorkStation 490

Dell Precision WorkStation 690

Dimension 2300C

Dimension 3100/E310

Dimension 4600C




Supported Operating Systems

Windows XP, Windows 2000

File Name


7.06.00, A02 (28-Jul-2004) (2004-01-07) via .inf

Additional Notes

Communications: Conexant 56K V.9x DFVc Modem, D850 56K V.9X PCI DF Modem ULD, Driver, Windows 2000, Windows XP, Multi Language, Multi System, v.7.06.00, A02

Conexant D850 56K V.9x Data Fax Voice Capable Modem Driver

Uploaded By

Jayakumar (DG Staff Member) on 26-Dec-2007

Driver Contents File List

The following files are found inside the driver download file.

Name Size Date
DEVTYPE.INI 1.7 KB 3 Sep 2003
HSFCI008.dll 32.2 KB 23 Oct 2003
HSFHWBS2.sys 212.2 KB 17 Nov 2003
HSF_CNXT.sys 680.7 KB 17 Nov 2003
HSF_DP.sys 1.0 MB 17 Nov 2003
HXFSetup.exe 532.5 KB 30 Oct 2003
MDMXSDK.sys 11.0 KB 9 Apr 2003
MdmXSdk.dll 90.1 KB 9 Apr 2003
del200f.cty 128.4 KB 19 Nov 2003 11.1 KB 19 Jan 2004
del200fk.inf 37.1 KB 7 Jan 2004
disk1 23 bytes 4 Feb 2002

How to Update Dell Precision WorkStation 380 Device Drivers Quickly & Easily

Step 1 - Download Your Driver

To get the Dell Precision WorkStation 380 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 Dell Precision WorkStation 380 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 Dell 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 Dell 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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