The 1638S is a modem manufactured by Jetta. 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 - "1638S_MotorolaModem_Windows7.ZIP" - has an average rating of 1 out of 5 stars based on 9 reviews, and has been downloaded 25 times. The uploader reports that this update will work successfully on PCs running Windows 7. The total disk space used for this update is 3.1 MB.
1638S
Motorola SM56 Data Fax Modem
Windows 7
Motorola Modem Driver File
Dilipkumar (DG Staff Member) on 9-Apr-2010
HDAUDIO\FUNC_02&VEN_1057&DEV_3026
HDAUDIO\FUNC_02&VEN_1057&DEV_3026&SUBSYS_0C071019
HDAUDIO\FUNC_02&VEN_1057&DEV_3026&SUBSYS_10573026&REV_0705
HDAUDIO\FUNC_02&VEN_1057&DEV_3026&SUBSYS_10573026&REV_1006
HDAUDIO\FUNC_02&VEN_1057&DEV_3055
HDAUDIO\FUNC_02&CTLR_VEN_1002&CTLR_DEV_437B&VEN_1057&DEV_3055&REV_1007
To get the 1638S 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 Jetta 1638S 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 Jetta Driver Update Utility. It is a software utility which automatically finds and downloads the right driver.
After downloading your new driver, installation is the next step. On Windows, utilize the built-in Device Manager utility to manage this process. This tool provides a comprehensive view of all system-recognized devices and their associated drivers. To complete the installation, a system restart is typically required 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.
The following files are found inside the driver download file.
Name | Size | Date |
---|---|---|
Windows_SM56_6.12.25.05_DF_AppSigned/VISTAXP2K/amd64/SmSerial.sys | 1.2 MB | 5 May 2009 |
Windows_SM56_6.12.25.05_DF_AppSigned/VISTAXP2K/amd64/sm56.dll | 249.9 KB | 4 Apr 2007 |
Windows_SM56_6.12.25.05_DF_AppSigned/VISTAXP2K/amd64/sm56.reg | 317.2 KB | 12 Mar 2009 |
Windows_SM56_6.12.25.05_DF_AppSigned/VISTAXP2K/amd64/sm56co85.dll | 586.2 KB | 5 May 2009 |
Windows_SM56_6.12.25.05_DF_AppSigned/VISTAXP2K/amd64/sm56hlpr.exe | 1.7 MB | 5 May 2009 |
Windows_SM56_6.12.25.05_DF_AppSigned/VISTAXP2K/sm56nt32.cat | 24.1 KB | 21 May 2009 |
Windows_SM56_6.12.25.05_DF_AppSigned/VISTAXP2K/sm56nt64.cat | 24.0 KB | 21 May 2009 |
Windows_SM56_6.12.25.05_DF_AppSigned/VISTAXP2K/smserial.inf | 78.4 KB | 5 May 2009 |
Windows_SM56_6.12.25.05_DF_AppSigned/VISTAXP2K/x86/SmSerial.sys | 1.1 MB | 5 May 2009 |
Windows_SM56_6.12.25.05_DF_AppSigned/VISTAXP2K/x86/sm56.dll | 196.6 KB | 4 Apr 2007 |
Windows_SM56_6.12.25.05_DF_AppSigned/VISTAXP2K/x86/sm56.reg | 317.2 KB | 12 Mar 2009 |
Windows_SM56_6.12.25.05_DF_AppSigned/VISTAXP2K/x86/sm56co85.dll | 532.5 KB | 5 May 2009 |
Windows_SM56_6.12.25.05_DF_AppSigned/VISTAXP2K/x86/sm56hlpr.exe | 1.5 MB | 5 May 2009 |
Windows_SM56_6.12.25.05_DF_AppSigned/si.ini | 93 bytes | 5 May 2009 |
Windows_SM56_6.12.25.05_DF_AppSigned/si32.exe | 570.6 KB | 8 Jun 2009 |
Windows_SM56_6.12.25.05_DF_AppSigned/si64.exe | 441.6 KB | 8 Jun 2009 |
Windows_SM56_6.12.25.05_DF_AppSigned/ssetup.exe | 62.7 KB | 8 Jun 2009 |