Acer Veriton M421G Driver Download (Official)

Acer Drivers

The Veriton M421G is a modem manufactured by Acer. 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 - "Modem_Motorola_6.12.05_Vistax86XPx86_A.zip" - has been downloaded 28 times and is rated 5 out of 5 stars based on 11 reviews. It is compatible with PCs running Windows 7, Windows Vista and Windows XP, among other operating systems. The total disk space used for this update is 5.1 MB.

11 Ratings
28 Downloads

Supported Models

Veriton M421G

Motorola SM56 Speakerphone Modem

Motorola SM56 WDM Device

Manufacturers

Acer

Motorola

Supported Operating Systems

Windows 7, Windows 7 (64 bit), Windows Vista, Windows Vista (64 bit), Windows XP

File Name

Versions

6.12.05 (13-Jul-2009)

Additional Notes

Veriton Desktop

Modem Driver File

Uploaded By

Sureshkumar (DG Staff Member) on 8-Sep-2010

Driver Contents File List

The following files are found inside the driver download file.

Name Size Date
MODEM_Motorola_v.6.12.05_Vistax86_XPx86/98/CCPORT.SYS 41.5 KB 2 Feb 2007
MODEM_Motorola_v.6.12.05_Vistax86_XPx86/98/LICENSE.TXT 6.4 KB 2 Feb 2007
MODEM_Motorola_v.6.12.05_Vistax86_XPx86/98/MOTVCD.VXD 25.8 KB 2 Feb 2007
MODEM_Motorola_v.6.12.05_Vistax86_XPx86/98/SM56.REG 306.2 KB 2 Feb 2007
MODEM_Motorola_v.6.12.05_Vistax86_XPx86/98/SM5698.CAT 37 bytes 2 Feb 2007
MODEM_Motorola_v.6.12.05_Vistax86_XPx86/98/SM56BRZ.DLL 65.5 KB 2 Feb 2007
MODEM_Motorola_v.6.12.05_Vistax86_XPx86/98/SM56CHS.DLL 53.2 KB 2 Feb 2007
MODEM_Motorola_v.6.12.05_Vistax86_XPx86/98/SM56CHT.DLL 53.2 KB 2 Feb 2007
MODEM_Motorola_v.6.12.05_Vistax86_XPx86/98/SM56DNK.DLL 65.5 KB 2 Feb 2007
MODEM_Motorola_v.6.12.05_Vistax86_XPx86/98/SM56ENG.DLL 69.6 KB 2 Feb 2007
MODEM_Motorola_v.6.12.05_Vistax86_XPx86/98/SM56ESP.DLL 65.5 KB 2 Feb 2007
MODEM_Motorola_v.6.12.05_Vistax86_XPx86/98/SM56FRA.DLL 65.5 KB 2 Feb 2007
MODEM_Motorola_v.6.12.05_Vistax86_XPx86/98/SM56GER.DLL 65.5 KB 2 Feb 2007
MODEM_Motorola_v.6.12.05_Vistax86_XPx86/98/SM56HLPR.EXE 630.8 KB 2 Feb 2007
MODEM_Motorola_v.6.12.05_Vistax86_XPx86/98/SM56ITA.DLL 65.5 KB 2 Feb 2007
MODEM_Motorola_v.6.12.05_Vistax86_XPx86/98/SM56JPN.DLL 57.3 KB 2 Feb 2007
MODEM_Motorola_v.6.12.05_Vistax86_XPx86/98/SM56KOR.DLL 53.2 KB 2 Feb 2007
MODEM_Motorola_v.6.12.05_Vistax86_XPx86/98/SM56SET.EXE 376.8 KB 2 Feb 2007
MODEM_Motorola_v.6.12.05_Vistax86_XPx86/98/SM56UNST.EXE 262.1 KB 2 Feb 2007
MODEM_Motorola_v.6.12.05_Vistax86_XPx86/98/SMSERIAL.INF 50.5 KB 2 Feb 2007
MODEM_Motorola_v.6.12.05_Vistax86_XPx86/98/SMSERIAL.SYS 933.8 KB 2 Feb 2007
MODEM_Motorola_v.6.12.05_Vistax86_XPx86/98/SMWDM.INF 9.0 KB 2 Feb 2007
MODEM_Motorola_v.6.12.05_Vistax86_XPx86/98/WDMMDMLD.VXD 7.8 KB 2 Feb 2007
MODEM_Motorola_v.6.12.05_Vistax86_XPx86/ME/MOTVCD.VXD 25.8 KB 2 Feb 2007
MODEM_Motorola_v.6.12.05_Vistax86_XPx86/ME/SM56.REG 306.2 KB 2 Feb 2007
MODEM_Motorola_v.6.12.05_Vistax86_XPx86/ME/SM56BRZ.DLL 65.5 KB 2 Feb 2007
MODEM_Motorola_v.6.12.05_Vistax86_XPx86/ME/SM56CHS.DLL 53.2 KB 2 Feb 2007
MODEM_Motorola_v.6.12.05_Vistax86_XPx86/ME/SM56CHT.DLL 53.2 KB 2 Feb 2007
MODEM_Motorola_v.6.12.05_Vistax86_XPx86/ME/SM56DNK.DLL 65.5 KB 2 Feb 2007
MODEM_Motorola_v.6.12.05_Vistax86_XPx86/ME/SM56ENG.DLL 69.6 KB 2 Feb 2007
MODEM_Motorola_v.6.12.05_Vistax86_XPx86/ME/SM56ESP.DLL 65.5 KB 2 Feb 2007
MODEM_Motorola_v.6.12.05_Vistax86_XPx86/ME/SM56FRA.DLL 65.5 KB 2 Feb 2007
MODEM_Motorola_v.6.12.05_Vistax86_XPx86/ME/SM56GER.DLL 65.5 KB 2 Feb 2007
MODEM_Motorola_v.6.12.05_Vistax86_XPx86/ME/SM56HLPR.EXE 630.8 KB 2 Feb 2007
MODEM_Motorola_v.6.12.05_Vistax86_XPx86/ME/SM56ITA.DLL 65.5 KB 2 Feb 2007
MODEM_Motorola_v.6.12.05_Vistax86_XPx86/ME/SM56JPN.DLL 57.3 KB 2 Feb 2007
MODEM_Motorola_v.6.12.05_Vistax86_XPx86/ME/SM56KOR.DLL 53.2 KB 2 Feb 2007
MODEM_Motorola_v.6.12.05_Vistax86_XPx86/ME/SM56ME.CAT 19.1 KB 2 Feb 2007
MODEM_Motorola_v.6.12.05_Vistax86_XPx86/ME/SM56SET.EXE 376.8 KB 2 Feb 2007
MODEM_Motorola_v.6.12.05_Vistax86_XPx86/ME/SM56UNST.EXE 262.1 KB 2 Feb 2007
MODEM_Motorola_v.6.12.05_Vistax86_XPx86/ME/SMSERIAL.INF 50.5 KB 2 Feb 2007
MODEM_Motorola_v.6.12.05_Vistax86_XPx86/ME/SMSERIAL.SYS 933.8 KB 2 Feb 2007
MODEM_Motorola_v.6.12.05_Vistax86_XPx86/ME/SMWDM.INF 8.6 KB 2 Feb 2007
MODEM_Motorola_v.6.12.05_Vistax86_XPx86/SI.INI 129 bytes 2 Feb 2007
MODEM_Motorola_v.6.12.05_Vistax86_XPx86/SI32.EXE 266.2 KB 2 Feb 2007
MODEM_Motorola_v.6.12.05_Vistax86_XPx86/SI64.EXE 350.2 KB 2 Feb 2007
MODEM_Motorola_v.6.12.05_Vistax86_XPx86/SSETUP.EXE 45.1 KB 2 Feb 2007
MODEM_Motorola_v.6.12.05_Vistax86_XPx86/VISTAXP2K/AMD64/SM56.REG 306.2 KB 2 Feb 2007
MODEM_Motorola_v.6.12.05_Vistax86_XPx86/VISTAXP2K/AMD64/SM56AEC.DLL 261.6 KB 2 Feb 2007
MODEM_Motorola_v.6.12.05_Vistax86_XPx86/VISTAXP2K/AMD64/SM56BRZ.DLL 56.8 KB 2 Feb 2007
MODEM_Motorola_v.6.12.05_Vistax86_XPx86/VISTAXP2K/AMD64/SM56CHS.DLL 43.0 KB 2 Feb 2007
MODEM_Motorola_v.6.12.05_Vistax86_XPx86/VISTAXP2K/AMD64/SM56CHT.DLL 42.5 KB 2 Feb 2007
MODEM_Motorola_v.6.12.05_Vistax86_XPx86/VISTAXP2K/AMD64/SM56CO6A.DLL 267.8 KB 2 Feb 2007
MODEM_Motorola_v.6.12.05_Vistax86_XPx86/VISTAXP2K/AMD64/SM56DNK.DLL 54.8 KB 2 Feb 2007
MODEM_Motorola_v.6.12.05_Vistax86_XPx86/VISTAXP2K/AMD64/SM56ENG.DLL 62.0 KB 2 Feb 2007
MODEM_Motorola_v.6.12.05_Vistax86_XPx86/VISTAXP2K/AMD64/SM56ESP.DLL 56.3 KB 2 Feb 2007
MODEM_Motorola_v.6.12.05_Vistax86_XPx86/VISTAXP2K/AMD64/SM56FRA.DLL 55.3 KB 2 Feb 2007
MODEM_Motorola_v.6.12.05_Vistax86_XPx86/VISTAXP2K/AMD64/SM56GER.DLL 55.3 KB 2 Feb 2007
MODEM_Motorola_v.6.12.05_Vistax86_XPx86/VISTAXP2K/AMD64/SM56HLPR.EXE 831.0 KB 2 Feb 2007
MODEM_Motorola_v.6.12.05_Vistax86_XPx86/VISTAXP2K/AMD64/SM56ITA.DLL 56.3 KB 2 Feb 2007
MODEM_Motorola_v.6.12.05_Vistax86_XPx86/VISTAXP2K/AMD64/SM56JPN.DLL 46.6 KB 2 Feb 2007
MODEM_Motorola_v.6.12.05_Vistax86_XPx86/VISTAXP2K/AMD64/SM56KOR.DLL 45.6 KB 2 Feb 2007
MODEM_Motorola_v.6.12.05_Vistax86_XPx86/VISTAXP2K/AMD64/SMSERIAL.SYS 1.5 MB 2 Feb 2007
MODEM_Motorola_v.6.12.05_Vistax86_XPx86/VISTAXP2K/SM56NT32.CAT 34.1 KB 2 Feb 2007
MODEM_Motorola_v.6.12.05_Vistax86_XPx86/VISTAXP2K/SM56NT64.CAT 34.5 KB 2 Feb 2007
MODEM_Motorola_v.6.12.05_Vistax86_XPx86/VISTAXP2K/SMSERIAL.INF 79.8 KB 2 Feb 2007
MODEM_Motorola_v.6.12.05_Vistax86_XPx86/VISTAXP2K/X86/SM56.REG 306.2 KB 2 Feb 2007
MODEM_Motorola_v.6.12.05_Vistax86_XPx86/VISTAXP2K/X86/SM56AEC.DLL 204.8 KB 2 Feb 2007
MODEM_Motorola_v.6.12.05_Vistax86_XPx86/VISTAXP2K/X86/SM56BRZ.DLL 65.5 KB 2 Feb 2007
MODEM_Motorola_v.6.12.05_Vistax86_XPx86/VISTAXP2K/X86/SM56CHS.DLL 53.2 KB 2 Feb 2007
MODEM_Motorola_v.6.12.05_Vistax86_XPx86/VISTAXP2K/X86/SM56CHT.DLL 53.2 KB 2 Feb 2007
MODEM_Motorola_v.6.12.05_Vistax86_XPx86/VISTAXP2K/X86/SM56CO6A.DLL 196.6 KB 2 Feb 2007
MODEM_Motorola_v.6.12.05_Vistax86_XPx86/VISTAXP2K/X86/SM56DNK.DLL 65.5 KB 2 Feb 2007
MODEM_Motorola_v.6.12.05_Vistax86_XPx86/VISTAXP2K/X86/SM56ENG.DLL 69.6 KB 2 Feb 2007
MODEM_Motorola_v.6.12.05_Vistax86_XPx86/VISTAXP2K/X86/SM56ESP.DLL 65.5 KB 2 Feb 2007
MODEM_Motorola_v.6.12.05_Vistax86_XPx86/VISTAXP2K/X86/SM56FRA.DLL 65.5 KB 2 Feb 2007
MODEM_Motorola_v.6.12.05_Vistax86_XPx86/VISTAXP2K/X86/SM56GER.DLL 65.5 KB 2 Feb 2007
MODEM_Motorola_v.6.12.05_Vistax86_XPx86/VISTAXP2K/X86/SM56HLPR.EXE 630.8 KB 2 Feb 2007
MODEM_Motorola_v.6.12.05_Vistax86_XPx86/VISTAXP2K/X86/SM56ITA.DLL 65.5 KB 2 Feb 2007
MODEM_Motorola_v.6.12.05_Vistax86_XPx86/VISTAXP2K/X86/SM56JPN.DLL 57.3 KB 2 Feb 2007
MODEM_Motorola_v.6.12.05_Vistax86_XPx86/VISTAXP2K/X86/SM56KOR.DLL 53.2 KB 2 Feb 2007
MODEM_Motorola_v.6.12.05_Vistax86_XPx86/VISTAXP2K/X86/SMSERIAL.SYS 982.3 KB 2 Feb 2007

How to Update Veriton M421G Device Drivers Quickly & Easily

Step 1 - Download Your Driver

To get the Veriton M421G 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 Acer Veriton M421G 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 Acer 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 Acer 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 Acer. All company names/logos are properties of their owners.
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