US Robotics I-Modem EXT (TurboPPP 128K Profile) Driver Download

US Robotics Drivers

The I-Modem EXT (TurboPPP 128K Profile) is a modem manufactured by US Robotics. 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 driver - "V5_07.exe" - has been downloaded 4,791 times and is rated 5 out of 5 stars based on 28 reviews. It has been installed successfully by our users on PCs running Windows XP. The total disk space used for this update is 86.4 KB.

28 Ratings (see all reviews)

Supported Models

Sportster Flash

56K Professional Message Modem EXT

Courier I-modem EXT

Courier I-modem EXT PnP

Courier I-modem INT PnP

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

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

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


US Robotics


Supported Operating Systems

Windows 2003, Windows XP, Windows 2000, Windows NT4, Windows NT3.51, Windows ME, Windows 98SE, Windows 98, Windows 95, Windows 3.1

File Name

Additional Notes

This is a whole bunch of drivers for USRobotics modems, even hard-to-find ones such as the USR Sportster Flash driver. They are updated drivers to those orginally released. They came straight from USR, but don't seem to be held on the websites any more. (Note Used in the UK, might not work in USA etc.)

Uploaded By

Rogue (DG Member) on 30-Jun-2001

Ratings & Reviews

See all US Robotics I-Modem EXT (TurboPPP 128K Profile) ratings and reviews

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

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 US Robotics 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 US Robotics 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 US Robotics website. Most major device manufacturers update their drivers regularly.

Step 2 - Install Your Driver

After downloading your new driver, it's time to install it. For Windows users, the built-in Device Manager is your go-to tool for managing system devices and drivers. Here's how to use it:

  1. Right-click the Start button to open the Quick Access menu.

  2. Select "Device Manager" from the list of options.

  3. In the Device Manager window, locate the device that needs updating.

  4. Right-click on the device name and choose "Update driver" from the context menu.

  5. Follow the on-screen instructions to complete the installation process.

Once the installation is complete, restart your computer to ensure the new driver is properly integrated and functional.

This simple process helps keep your system running smoothly and maintains compatibility with your hardware components.

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
MDM3CMIE.INF 56.8 KB 14 Apr 1999
MDM3CMMO.INF 51.7 KB 14 Apr 1999
MDM3CMIM.INF 56.1 KB 14 Apr 1999
3COMSPTA.INF 6.4 KB 14 Oct 1998
MDM3CMMD.INF 49.7 KB 14 Apr 1999
MDM3CMI3.INF 54.4 KB 28 Oct 1999
MDM3CMCR.INF 56.8 KB 13 Apr 1999
MDM3CMVO.INF 51.2 KB 28 Oct 1999
USRIWAVE.INF 2.0 KB 4 Feb 1998
CONTENT.TXT 2.1 KB 28 Oct 1999
MDM3CMM2.INF 51.8 KB 14 Apr 1999
MSW3CMVO.INF 2.0 KB 28 Oct 1999
MDMWPCE.INF 26.6 KB 2 Oct 1997
MDM3CMI2.INF 54.4 KB 28 Oct 1999
MDMWPDS.INF 21.6 KB 23 Apr 1997
MDMUSRF2.INF 63.9 KB 11 Feb 1998
This website is not affiliated with US Robotics. All company names/logos are properties of their owners.
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