3Com I-Modem EXT (TurboPPP 128K Profile) Driver Download

3Com Drivers Modem Drivers
12 Ratings (see all reviews)

Supported Models

Courier V.Everything EXT PnP (V.90&x2) Driver

56K Professional Message Modem EXT Driver

Courier I-modem EXT Driver

Courier I-modem EXT PnP Driver

Courier I-modem INT PnP Driver

Courier V.Everything EXT (V.90&x2) Driver

Courier V.Everything INT (V.90&x2) Driver

I-Modem EXT (Forced Analog Profile) Driver

I-Modem EXT (TurboPPP 128K Profile) Driver

I-Modem EXT (TurboPPP DBA Profile) Driver

I-Modem EXT (V.120 Profile) Driver

I-Modem INT (Forced Analog Profile) Driver

I-Modem INT (TurboPPP 128K Profile) Driver

I-Modem INT (TurboPPP DBA Profile) Driver



US Robotics

Supported Operating Systems

Windows 2003, Windows XP, Windows 2000, Windows NT4, Windows ME, Windows 98SE, Windows 98, Windows 95

File Name

3Com.zip (68.1 KB)

Find Related Drivers

Uploaded By

Miroslav Zivanovic (DG Member) on 12-May-2002

Ratings & Reviews

See all 3Com I-Modem EXT (TurboPPP 128K Profile) ratings and reviews

Driver Contents File List

The following files are found inside the driver download file.

Name Size Date
3Com/MDM3CMIE.INF 55.9 KB 27 Aug 1998
3Com/MDM3CMMO.INF 50.7 KB 28 Jan 1999
3Com/MDM3CMIM.INF 55.2 KB 27 Aug 1998
3Com/WIN_NT.351/README.TXT 170 bytes 18 Dec 1996
3Com/WIN_NT.351/MODEM.INF 265.7 KB 18 Dec 1996
3Com/3COMSPTA.INF 6.4 KB 14 Oct 1998
3Com/MDM3CMMD.INF 48.6 KB 28 Jan 1999
3Com/MDM3CMCR.INF 56.9 KB 21 Dec 1998
3Com/MDM3CMVO.INF 50.2 KB 23 Sep 1998
3Com/USRIWAVE.INF 2.0 KB 4 Feb 1998
3Com/CONTENT.TXT 979 bytes 18 Feb 1999
3Com/MDM3CMM2.INF 50.9 KB 15 Feb 1999
3Com/MSW3CMVO.INF 2.0 KB 13 Oct 1998
3Com/MDMWPCE.INF 26.6 KB 2 Oct 1997
3Com/MDMWPDS.INF 21.6 KB 23 Apr 1997
3Com/MDMUSRF2.INF 63.9 KB 11 Feb 1998

How to Update I-Modem EXT (TurboPPP 128K Profile) Device Drivers Quickly & Easily

Step 1 - Download Your Driver

To get the I-Modem EXT (TurboPPP 128K Profile) 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 I-Modem EXT (TurboPPP 128K Profile) 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 I-Modem EXT (TurboPPP 128K Profile). It is a software utility which automatically finds and downloads the right driver.

To find the newest driver, you may need to visit the 3Com 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 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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