Rockwell 1433 Data+Fax PCMCIA Modem (ACI) Driver Download

Rockwell Drivers

The 1433 Data+Fax PCMCIA Modem (ACI) is a device manufactured by Rockwell. You can unlock features and improve performance by updating its driver. This version of "" has been downloaded 13 times with a user rating of 4 out of 5 stars, based on 5 reviews. The total disk space used for this update is 165.1 KB.

5 Ratings

Supported Models

336 EXTERNAL Data+Fax+Voice


1433 Data+Fax Modem (ACI)

1433 Data+Fax PCMCIA Modem (ACI)

Rockwell 336 EXTERNAL Data+Fax+Voice

Rockwell 336 INTERNAL Data+Fax+Voice





Supported Operating Systems


File Name

Uploaded By

DriverGuide (DG Staff Member) on 14-Sep-2011

How to Update 1433 Data+Fax PCMCIA Modem (ACI) Device Drivers

Step 1 - Download Your Driver

To get the 1433 Data+Fax PCMCIA Modem (ACI) 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 Rockwell 1433 Data+Fax PCMCIA Modem (ACI) 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 Rockwell Driver Update Utility. It is a software utility which automatically finds and downloads the right driver.

Step 2 - Install Your Driver

After you get your new driver, you need to put it on your computer. On Windows, there's a tool called Device Manager that helps with this. It shows you all the parts of your computer and the drivers they use. To finish setting up the new driver, you'll probably need to turn your computer off and on again.

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.

Driver Contents File List

The following files are found inside the driver download file.

Name Size Date
1428RHP.INF 14.8 KB 17 Oct 1996
28het.exe 18.8 KB 10 Feb 1998
28het.exe/at&t.inf 32.9 KB 23 Apr 1997
AT&T.INF 32.9 KB 23 Apr 1997
V1428RHE.INF 30.1 KB 20 Dec 1996
WNMDMID.EXE 216.6 KB 16 May 1997
b28hecr.exe 22.2 KB 1 Jul 1998
b28hecr.exe/1428rhp.inf 14.8 KB 17 Oct 1996
b28hecr.exe/v1428rhe.inf 30.1 KB 20 Dec 1996
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