Download the latest version of the AT&T DataPort 14.4-Fax External driver for your computer's operating system. This version of "msunimv.exe" has been downloaded 28 times with a user rating of 4 out of 5 stars, based on 10 reviews. It is compatible with PCs running Windows Vista and Windows XP, among other operating systems. The total disk space used for this update is 210.1 KB.
AT&T Comsphere 3825 Plus
14,400 bps Data-Fax PCMCIA Modem
14.4 Data Fax Modem
14.4 Data Fax PCMCIA Modem
14.4 PCMCIA Modem
AT&T Comsphere 3800 Series
AT&T Comsphere 3810 Plus
Windows Vista, Windows Vista (64 bit), Windows 2003, Windows XP, Windows 2000, Windows NT4, Windows ME, Windows 98SE, Windows 98, Windows 95
msunimv.exe (210.1 KB)
DriverGuide (DG Staff Member) on 27-Apr-2009
To get the AT&T DataPort 14.4-Fax External 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 Sierra Modems AT&T DataPort 14.4-Fax External 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 Sierra Modems AT&T DataPort 14.4-Fax External. It is a software utility which automatically finds and downloads the right driver.
After downloading your new driver, installation is the next step. On Windows, utilize the built-in Device Manager utility to manage this process. This tool provides a comprehensive view of all system-recognized devices and their associated drivers. To complete the installation, a system restart is typically required 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.
The following files are found inside the driver download file.
| Name | Size | Date |
|---|---|---|
| AWFXEX32.EXE | 77.3 KB | 19 Dec 1996 |
| MDMATT.INF | 31.3 KB | 19 Dec 1996 |
| MDMDSI.INF | 42.1 KB | 19 Dec 1996 |
| MDMGVC.INF | 56.7 KB | 19 Dec 1996 |
| MDMHAY2.INF | 35.1 KB | 19 Dec 1996 |
| MDMINFOT.INF | 31.5 KB | 19 Dec 1996 |
| MDMMOTO.INF | 48.2 KB | 19 Dec 1996 |
| MDMROCK.INF | 62.7 KB | 19 Dec 1996 |
| MDMROCK2.INF | 54.1 KB | 19 Dec 1996 |
| MDMROCK3.INF | 51.6 KB | 19 Dec 1996 |
| MDMROCK4.INF | 27.9 KB | 19 Dec 1996 |
| MDMSIER.INF | 19.3 KB | 19 Dec 1996 |
| MDMSUPRV.INF | 23.1 KB | 19 Dec 1996 |
| MDMVV.INF | 26.2 KB | 19 Dec 1996 |
| MODEMUI.DLL | 37.8 KB | 19 Dec 1996 |
| MSHDC.INF | 15.2 KB | 19 Dec 1996 |
| NODRIVER.INF | 4.8 KB | 19 Dec 1996 |
| SERWAVE.INF | 6.4 KB | 19 Dec 1996 |
| SERWAVE.VXD | 14.2 KB | 19 Dec 1996 |
| SERWVDRV.DRV | 12.1 KB | 19 Dec 1996 |
| SPKTRN16.DLL | 1.5 KB | 19 Dec 1996 |
| SPKTRN32.DLL | 9.2 KB | 19 Dec 1996 |
| UMDM16.DLL | 2.1 KB | 19 Dec 1996 |
| UMDM32.DLL | 6.1 KB | 19 Dec 1996 |
| UMDMXFRM.DLL | 14.8 KB | 19 Dec 1996 |
| UNIMDM.TSP | 43.5 KB | 19 Dec 1996 |
| UNIMODEM.VXD | 59.5 KB | 19 Dec 1996 |
| UNIMODV.INF | 1.3 KB | 19 Dec 1996 |