Download the latest version of the SF-56PR4 driver for your computer's operating system. This version of "sf56pr4.exe" has been downloaded 20 times with a user rating of 5 out of 5 stars, based on 5 reviews. It is compatible with PCs running Windows XP, among other operating systems. The total disk space used for this update is 23.9 KB.
SF-56PR4
Internal Rockwell Voice Modem Serial Wave Device
Rockwell Compatible PCMCIA,K56Flex,Voice
Windows 2003, Windows XP, Windows 2000, Windows NT4, Windows ME, Windows 98SE, Windows 98, Windows 95
sf56pr4.exe (23.9 KB)
PCMCIA 56K Modem SF-56PR4
MODEM Driver File
Alagappan (DG Staff Member) on 29-Dec-2005
To get the SF-56PR4 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 PowerComm SF-56PR4 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 PowerComm SF-56PR4. It is a software utility which automatically finds and downloads the right driver.
Open a tool called Device Manager.
Use Device Manager to put the new driver on your computer.
Turn your computer off.
Turn your computer back on.
Now your new driver is ready!
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 |
|---|---|---|
| 150lpva.inf | 14.8 KB | 27 Mar 1998 |
| 150lwpv.inf | 2.0 KB | 22 Oct 1997 |