Download the latest version of the S648 driver for your computer's operating system. Visitors have downloaded this file "Modem_PCtel_AMRCNR_Win2000_XP.zip" 68 times with an aggregate rating of 4 out of 5 stars based on 7 reviews. The uploader reports that this update will work successfully on PCs running Windows XP. The total disk space used for this update is 1.6 MB.
S648
HSP56 MR
S648A
Windows XP, Windows 2000
Modem_PCtel_AMRCNR_Win2000_XP.zip (1.6 MB)
2.41.0034 (2002-07-09) via .inf
Windows 2000/XP Modem Drivers
Alagappan (DG Staff Member) on 10-Mar-2005
To get the S648 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 Syntax S648 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 Syntax S648. It is a software utility which automatically finds and downloads the right driver.
After you get your new driver, you need to put it on your computer. On Windows, there's a tool called Device Manager that helps with this. It shows you all the parts of your computer and the drivers they use. To finish setting up the new driver, you'll probably need to turn your computer off and on again.
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 |
|---|---|---|
| WinXP/mdmchipv.cat | 11.9 KB | 25 Jul 2002 |
| WinXP/ptserls.sy_ | 70.9 KB | 9 Jul 2002 |
| WinXP/vvoice.sy_ | 29.8 KB | 9 Jul 2002 |
| WinXP/mdmchipv.inf | 42.9 KB | 11 Jul 2002 |
| WinXP/pctspk.ex_ | 90.5 KB | 10 Jul 2002 |
| WinXP/ptsetup.dll | 151.6 KB | 10 Jul 2002 |
| WinXP/vpctcom.sy_ | 236.1 KB | 9 Jul 2002 |
| WinXP/ptuninst.exe | 122.9 KB | 10 Jul 2002 |
| WinXP/PTHSP.DAT | 456 bytes | 9 Jul 2002 |
| WinXP/vmodem.sy_ | 335.9 KB | 9 Jul 2002 |
| Win2K/mdmchipv.cat | 11.9 KB | 25 Jul 2002 |
| Win2K/ptserls.sy_ | 70.9 KB | 9 Jul 2002 |
| Win2K/vvoice.sy_ | 29.8 KB | 9 Jul 2002 |
| Win2K/mdmchipv.inf | 42.9 KB | 11 Jul 2002 |
| Win2K/pctspk.ex_ | 90.5 KB | 10 Jul 2002 |
| Win2K/ptsetup.dll | 151.6 KB | 10 Jul 2002 |
| Win2K/vpctcom.sy_ | 236.1 KB | 9 Jul 2002 |
| Win2K/ptuninst.exe | 122.9 KB | 10 Jul 2002 |
| Win2K/PTHSP.DAT | 456 bytes | 9 Jul 2002 |
| Win2K/vmodem.sy_ | 335.9 KB | 9 Jul 2002 |