Harmony Multimedia Motorola SM56 WDM Device Driver Download

Harmony Multimedia Drivers

The Motorola SM56 WDM Device is a modem manufactured by Harmony Multimedia. 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 version of "WinMeSM56.zip" has been downloaded 1,507 times with a user rating of 4 out of 5 stars, based on 18 reviews. The uploader reports that this update will work successfully on PCs running Windows XP. The total disk space used for this update is 2.0 MB.

18 Ratings (see all reviews)

Supported Models

Motorola SM56 Modem

Motorola SM56 Voice Modem

Motorola SM56 Voice Modem Serial Wave Device

Motorola SM56 WDM Device


Harmony Multimedia


Supported Operating Systems

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

File Name


84.33 (2001-01-17) via .inf

Additional Notes

You can check which modem you have by selecting Start->Settings->Control Panel, then double click on the Modems icon. The modem name will appear in the Modem Properties window

Uploaded By

Pasquale (DG Member) on 5-Dec-2003

Ratings & Reviews

See all Harmony Multimedia Motorola SM56 WDM Device ratings and reviews

Driver Contents File List

The following files are found inside the driver download file.

Name Size Date
WinME/motvcd.vxd 25.8 KB 2 May 2000
WinME/serwave.inf 2.1 KB 16 Jul 2001
WinME/Revhist.doc 31.6 KB 17 Jan 2001
WinME/sm56.reg 257.0 KB 8 Oct 2001
WinME/smwdm.inf 6.2 KB 16 Jul 2001
WinME/smserial.inf 37.0 KB 16 Jul 2001
WinME/sm56set.exe 327.7 KB 17 Jan 2001
WinME/sm56unst.exe 245.8 KB 19 Dec 2000
WinME/sm56me.cat 37 bytes 7 Feb 1999
WinME/Readme.doc 43.0 KB 6 Aug 2000
WinME/smserial.sys 805.9 KB 22 Aug 2001
WinME/sm56hlpr.exe 462.8 KB 21 Nov 2000

How to Update Motorola SM56 WDM Device Device Drivers Quickly & Easily

Step 1 - Download Your Driver

To get the Motorola SM56 WDM Device 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 Harmony Multimedia Motorola SM56 WDM Device 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 Harmony Multimedia Driver Update Utility. 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.

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