Motorola SM56 Speakerphone Modem Driver Download

69 Ratings (see all reviews)

Supported Models

Asound P/N: A-MOTPCI3 (SM56) Driver

Motorola SM56 Speakerphone Modem Driver

Motorola SM56 WDM Device Driver



Supported Operating Systems

Windows Vista (64 bit), Windows XP, Windows 2000, Windows ME, Windows 98SE, Windows 98, Windows 95

File Name (5.2 MB)


6.08.01 (2004-06-14) via .inf

Find Related Drivers

Uploader Notes

Asound modem with Motorola PCI-3 chipset, P/N: A-MOTPCI3

More commonly referred to as: MOTOROLA SM56 (a very commonly used chipset made by Motorola.

File name:

Last updated: 06/06/2005


This internal PCI modem has the advantages of high quality and high reliability with hardware data flow control technology design.

This PCI modem is compatible with Windows 98SE, 2000, ME and XP. Moreover, it follows the V.90 standard, so you can surf the

internet at 56 k speeed and decrease PCI slot occupation for more convenience.


1: Motorola MOT PCI 3 chip.

2: Compliant with plug and play features. PCI bus

3: Modem support

a: 56 kbps data rate

b: 230.4 Kbps data-modem interface

c: V.92, V.32bis, V.22bis, V

Uploaded By

Jerry K (DG Member) on 22-Sep-2007

Most Helpful Reviews

5 of 6 people found the following review helpful:
mohammad sattar
Tested on Windows XP x64
23 Dec 2008
(20 minutes after download)

Installation: 4 out of 5
Stability: 4 out of 5
Compatibility: 4 out of 5
"this is a very usfull site i apriciat this very nice thanks."
Was this review helpful? Yes, it was helpful No, it was not helpful (Report this)
4 of 5 people found the following review helpful:
Tested on Windows Vista x64
17 Feb 2009
(16 minutes after download)

Installation: 1 out of 5
Stability: 1 out of 5
Compatibility: 1 out of 5
"Didn't work for VISTA x64."
Was this review helpful? Yes, it was helpful No, it was not helpful (Report this)

Already tried it? Give your review.

See all Motorola SM56 Speakerphone Modem ratings and reviews

Driver Contents File List

The following files are found inside the driver download file.

Name Size Date
Release_Notes_6.08.01.pdf 184.6 KB 1 Jul 2004
W2KXP_DFV/DriverLanguageMap.xml 2.2 KB 29 Jun 2004
W2KXP_DFV/Readme.doc 131.1 KB 29 Jun 2004
W2KXP_DFV/SmSerial.hda 838.1 KB 29 Jun 2004
W2KXP_DFV/SmSerial.sys 923.6 KB 29 Jun 2004
W2KXP_DFV/W98_DFV/CCPORT.SYS 41.5 KB 29 Jun 2004
W2KXP_DFV/W98_DFV/Readme.doc 131.1 KB 29 Jun 2004
W2KXP_DFV/W98_DFV/SmSerial.sys 923.6 KB 29 Jun 2004
W2KXP_DFV/W98_DFV/license.txt 6.4 KB 29 Jun 2004
W2KXP_DFV/W98_DFV/motvcd.vxd 25.8 KB 29 Jun 2004
W2KXP_DFV/W98_DFV/sm56.reg 278.7 KB 29 Jun 2004
W2KXP_DFV/W98_DFV/ 37 bytes 29 Jun 2004
W2KXP_DFV/W98_DFV/sm56hlpr.exe 569.3 KB 29 Jun 2004
W2KXP_DFV/W98_DFV/sm56set.exe 340.0 KB 29 Jun 2004
W2KXP_DFV/W98_DFV/sm56unst.exe 258.0 KB 29 Jun 2004
W2KXP_DFV/W98_DFV/smserial.inf 41.8 KB 29 Jun 2004
W2KXP_DFV/W98_DFV/smwdm.inf 9.1 KB 29 Jun 2004
W2KXP_DFV/sm56.reg 278.7 KB 29 Jun 2004
W2KXP_DFV/sm56co.dll 73.7 KB 29 Jun 2004
W2KXP_DFV/sm56hlpr.exe 569.3 KB 29 Jun 2004
W2KXP_DFV/ 19.9 KB 29 Jun 2004
W2KXP_DFV/sm56unst.exe 258.0 KB 29 Jun 2004
W2KXP_DFV/smserial.inf 53.4 KB 29 Jun 2004
WME_DFV/Readme.doc 131.1 KB 29 Jun 2004
WME_DFV/SmSerial.sys 923.6 KB 29 Jun 2004
WME_DFV/motvcd.vxd 25.8 KB 29 Jun 2004
WME_DFV/sm56.reg 278.7 KB 29 Jun 2004
WME_DFV/sm56hlpr.exe 569.3 KB 29 Jun 2004
WME_DFV/ 19.1 KB 29 Jun 2004
WME_DFV/sm56set.exe 340.0 KB 29 Jun 2004
WME_DFV/sm56unst.exe 258.0 KB 29 Jun 2004
WME_DFV/smserial.inf 41.8 KB 29 Jun 2004
WME_DFV/smwdm.inf 8.7 KB 29 Jun 2004
sm56unst.exe 258.0 KB 29 Jun 2004
ssetup.exe 45.1 KB 29 Jun 2004
ssetup.ini 71 bytes 29 Jun 2004

How to Update Motorola SM56 Speakerphone Modem Device Drivers Quickly & Easily

Step 1 - Download Your Driver

To get the Motorola SM56 Speakerphone Modem 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 Motorola SM56 Speakerphone Modem 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 Motorola SM56 Speakerphone Modem. It is a software utility which automatically finds and downloads the right driver.

To find the newest driver, you may need to visit the Motorola 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.

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