LightSpeed LIGHTFAX 5600S Driver Download (Official)

Download the latest version of the LIGHTFAX 5600S driver for your computer's operating system. This version of "" is rated (5 out of 5 stars) based on 50 downloads and 9 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 2.8 MB.

9 Ratings

Supported Models


Smart Link 56K Voice Modem



Smart Link

Supported Operating Systems

Windows Vista, Windows XP, Windows 2000

File Name

Versions (2002-03-26) via .inf

Additional Notes


Win 2000/XP driver fpr LIGHTFAX 5600S

Uploaded By

Alagappan (DG Staff Member) on 20-Apr-2006

Driver Contents File List

The following files are found inside the driver download file.

Name Size Date
rel/MDMSLAMR.CAT 34 bytes 7 Mar 2002
rel/Options.scp 775 bytes 7 Mar 2002
rel/Setup.exe 286.7 KB 19 Mar 2002
rel/Setup.scp 42.6 KB 26 Mar 2002
rel/coinst.dl_ 26.6 KB 19 Mar 2002
rel/mdmhamrw.inf 32.1 KB 26 Mar 2002
rel/mtlmnt5.sy_ 97.2 KB 19 Mar 2002
rel/mtlstrm.sy_ 692.7 KB 26 Mar 2002
rel/ntmtlfax.sy_ 89.1 KB 14 Mar 2002
rel/readme.txt 11.8 KB 25 Mar 2002
rel/ 1.3 MB 26 Mar 2002
rel/ 163.8 KB 7 Mar 2002
rel/ 372.7 KB 26 Mar 2002
rel/ 24.6 KB 7 Mar 2002
rel/ 286.7 KB 19 Mar 2002
rel/ 139.3 KB 19 Mar 2002
rel/ 49.4 KB 19 Mar 2002
rel/ 340.0 KB 26 Mar 2002
rel/ 405.5 KB 21 Mar 2002
rel/ 351.4 KB 26 Mar 2002
rel/ 61.4 KB 19 Mar 2002
rel/ 139.3 KB 19 Mar 2002
rel/ 42.3 KB 15 Mar 2002
rel/slextspk.dl_ 97.1 KB 19 Mar 2002
rel/slgen.dl_ 86.5 KB 19 Mar 2002
rel/slntamr.sy_ 197.6 KB 15 Mar 2002
rel/slnthal.sy_ 51.1 KB 14 Mar 2002
rel/slrundll.ex_ 11.3 KB 19 Mar 2002
rel/slserv.ex_ 24.4 KB 26 Mar 2002
rel/slwdmsup.sy_ 20.4 KB 14 Mar 2002

How to Update LIGHTFAX 5600S Device Drivers Quickly & Easily

Step 1 - Download Your Driver

To get the LIGHTFAX 5600S 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 LightSpeed LIGHTFAX 5600S 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 LightSpeed LIGHTFAX 5600S. It is a software utility which automatically finds and downloads the right driver.

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.

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