Clevo M720T Driver Download (Official)

Clevo Drivers

The M720T is a modem manufactured by Clevo. 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 update - "" - has an average rating of 5 out of 5 stars based on 8 reviews, and has been downloaded 29 times. It is compatible with PCs running Windows 7, among other operating systems. The total disk space used for this update is 3.0 MB.

8 Ratings

Supported Models











Supported Operating Systems

Windows 7, Windows 7 (64 bit)

File Name

Versions (4-Nov-2009)

Additional Notes

Modem Driver File

Uploaded By

Karthika (DG Staff Member) on 20-Jan-2011

Driver Contents File List

The following files are found inside the driver download file.

Name Size Date
04_Modem/VISTAXP2K/amd64/SmSerial.sys 1.2 MB 6 May 2009
04_Modem/VISTAXP2K/amd64/sm56.dll 249.9 KB 5 Apr 2007
04_Modem/VISTAXP2K/amd64/sm56.reg 317.2 KB 13 Mar 2009
04_Modem/VISTAXP2K/amd64/sm56co85.dll 586.2 KB 6 May 2009
04_Modem/VISTAXP2K/amd64/sm56hlpr.exe 1.7 MB 6 May 2009
04_Modem/VISTAXP2K/ 24.1 KB 22 May 2009
04_Modem/VISTAXP2K/ 24.0 KB 22 May 2009
04_Modem/VISTAXP2K/smserial.inf 78.4 KB 6 May 2009
04_Modem/VISTAXP2K/x86/SmSerial.sys 1.1 MB 6 May 2009
04_Modem/VISTAXP2K/x86/sm56.dll 196.6 KB 5 Apr 2007
04_Modem/VISTAXP2K/x86/sm56.reg 317.2 KB 13 Mar 2009
04_Modem/VISTAXP2K/x86/sm56co85.dll 532.5 KB 6 May 2009
04_Modem/VISTAXP2K/x86/sm56hlpr.exe 1.5 MB 6 May 2009
04_Modem/si.ini 93 bytes 6 May 2009
04_Modem/si32.exe 565.2 KB 6 May 2009
04_Modem/si64.exe 436.2 KB 6 May 2009
04_Modem/ssetup.exe 57.3 KB 6 May 2009

How to Update M720T Device Drivers Quickly & Easily

Step 1 - Download Your Driver

To get the M720T 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 Clevo M720T 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 Clevo 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 Clevo 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 Clevo. All company names/logos are properties of their owners.
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