3Com 3CXM756 / 3CCM756 Driver Download

3Com Drivers

The 3CXM756 / 3CCM756 is a modem manufactured by 3Com. 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. Visitors have downloaded this file "3cxm756.exe" 661 times with an aggregate rating of 5 out of 5 stars based on 6 reviews. The total disk space used for this update is 923.8 KB.

6 Ratings (see all reviews)
661 Downloads

Supported Models

3CXM756 / 3CCM756

Manufacturers

3Com

Supported Operating Systems

Other

File Name

Additional Notes

It took me FOREVER to find this, and I know that many others are looking high and low as well. I was working on an old laptop, and it had win95 on it. However, this file claims to work for Windows 95, 98, and NT 4.0 although I can only confirm it works for 95. This is NOT a flash upgrade, but rather the Installation Disk(s) for the modem. However, this site has the flash upgrade as well.

Uploaded By

Corey (DG Member) on 8-Apr-2003

Ratings & Reviews

See all 3Com 3CXM756 / 3CCM756 ratings and reviews

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Driver Contents File List

The following files are found inside the driver download file.

Name Size Date
README.TXT 181 bytes 19 Aug 1999
compress.3c 909.4 KB 19 Aug 1999
INSTALL.BAT 133 bytes 28 May 1998

How to Update 3CXM756 / 3CCM756 Device Drivers Quickly & Easily

Step 1 - Download Your Driver

To get the 3CXM756 / 3CCM756 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 3Com 3CXM756 / 3CCM756 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 3Com 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 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 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.

This website is not affiliated with 3Com. All company names/logos are properties of their owners.
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