The RS56-PCI; R6787-12 is a modem manufactured by Conexant. 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. Visitors have downloaded this file "HSFXP.zip" 32,588 times with an aggregate rating of 5 out of 5 stars based on 72 reviews. Our users report success installing this driver update on PCs running Windows XP. The total disk space used for this update is 1.5 MB.
RS56-PCI; R6787-12
Generic SoftK56 Data Fax
rs56/sp-pci
Windows XP
4.06.08.00 (2001-12-06) via .inf
This is the generic XP Driver that will work with most of the Conexant Modems. I've tested with XP and it works!
Michael Loh (DG Member) on 27-Jun-2002
Already tried it? Give your review.
To get the RS56-PCI; R6787-12 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 Conexant RS56-PCI; R6787-12 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 Conexant 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 Conexant website. Most major device manufacturers update their drivers regularly.
To install your new driver on Windows:
Right-click the Start button.
Click "Device Manager">
Find your device in the list.
Right-click the device and select "Update driver"
Follow the steps on screen.
Restart your computer when done.
This keeps your computer working at its best.
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 |
---|---|---|
RKSAMPLE.SYS | 62.4 KB | 3 Dec 2001 |
TonesNT.sys | 59.7 KB | 3 Dec 2001 |
FaxNT.sys | 212.5 KB | 3 Dec 2001 |
disk1 | 27 bytes | 11 Oct 1998 |
K56NT.SYS | 428.4 KB | 3 Dec 2001 |
Fallback.sys | 303.2 KB | 3 Dec 2001 |
GENHSF.cty | 133.6 KB | 11 Dec 2001 |
AmosNT.sys | 171.8 KB | 3 Dec 2001 |
SpkpNT.sys | 80.1 KB | 3 Dec 2001 |
WinXP_readme.txt | 3.8 KB | 13 Dec 2001 |
FSKsNT.sys | 124.7 KB | 3 Dec 2001 |
MdmXSdk.dll | 57.3 KB | 10 Aug 2001 |
GENHSF5.inf | 43.2 KB | 31 Jan 2002 |
HSF_CNXT.sys | 591.4 KB | 3 Dec 2001 |
csacpl.cpl | 316.4 KB | 23 Aug 2001 |
Soar.sys | 62.2 KB | 3 Dec 2001 |
CNXStd.cty | 133.9 KB | 6 Dec 2001 |
MDMXSDK.sys | 17.7 KB | 17 Sep 2001 |
V124NT.SYS | 542.0 KB | 3 Dec 2001 |
BASIC2.SYS | 83.9 KB | 3 Dec 2001 |
hsfinst.dll | 11.6 KB | 23 Aug 2001 |
HXFSetup.exe | 262.1 KB | 30 Oct 2001 |