Perle PCI-RAS 4 Driver Download

Download the latest version of the PCI-RAS 4 driver for your computer's operating system. This update - "" - has an average rating of 5 out of 5 stars based on 8 reviews, and has been downloaded 23 times. The uploader reports that this update will work successfully on PCs running Windows XP. The total disk space used for this update is 1.4 MB.

8 Ratings

Supported Models


Conexant RC56D2 Serial Modem

Conexant RC56D2 Serial PnP Modem

MultiTech MT5634SMI

MultiTech MT5634SMI-V92

MultiTech MT5634ZBA

MultiTech MT5634ZBA-DID

MultiTech MT5634ZBA-V92





Chase Research

Supported Operating Systems

Windows 2003 (64 bit), Windows XP, Windows 2000

File Name

Additional Notes

OS: Windows Server 2003 Itanium

Multi-Modem Driver File

Uploaded By

Gitanjali (DG Staff Member) on 17-Oct-2011

How to Update PCI-RAS 4 Device Drivers

Step 1 - Download Your Driver

To get the PCI-RAS 4 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 Perle PCI-RAS 4 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 Perle PCI-RAS 4. It is a software utility which automatically finds and downloads the right driver.

Step 2 - Install Your 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.

Driver Contents File List

The following files are found inside the driver download file.

Name Size Date
480svs.inf 21.5 KB 18 Feb 2011
DIFxAPI.dll 705.5 KB 18 Aug 2008
MultitechA.INF 59.8 KB 18 Feb 2011
PsPorts.dll 310.3 KB 23 Feb 2011
pparallel.inf 3.6 KB 18 Feb 2011
pparallel.sys 259.7 KB 23 Feb 2011
pparns.inf 3.1 KB 18 Feb 2011
pserial-setup-ia64.exe 758.9 KB 3 May 2011 23.5 KB 2 May 2011
pserial.inf 27.1 KB 18 Feb 2011
pserial.sys 275.6 KB 23 Feb 2011
psports.inf 6.6 KB 18 Feb 2011
readme.txt 8.6 KB 18 Feb 2011
update.exe 56.4 KB 23 Feb 2011
updatev2.exe 84.5 KB 23 Feb 2011
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