Quatech DSC-100 Driver Download (Official)

The DSC-100 is a device manufactured by Quatech. This update - "win2kxpcom190.exe" - has an average rating of 5 out of 5 stars based on 4 reviews, and has been downloaded 213 times. Compatibility for this driver update includes PCs running Windows operating systems such as Windows Vista and Windows XP. The total disk space used for this update is 601.5 KB.

Quatech DSC-100 Automatic Driver Update Utility
4 Ratings

Supported Models


Anycom PCMCIA Serial Port

Omega PCMCIA Serial Port

Quatech DSC(LP)-100 PCI Two-Port RS-232 Serial Adapter

Quatech DSC(LP)-200/300 PCI Two-Port RS-422/485 Serial Adapter

Quatech DSC-100 PCI Two-Port RS-232 Serial Adapter

Quatech DSC-200/300 PCI Two-Port RS-422/485 Serial Adapter

Quatech DSCP-100 Compact PCI Two-Port RS-232 Serial Adapter




Omega Engineering

Supported Operating Systems

Windows Vista, Windows XP, Windows 2000

File Name


1.901.90 (2006-03-17) via .inf

Additional Notes


PCI Serial Board Driver File

Uploaded By

Malathy (DG Staff Member) on 5-Mar-2007

How to Update DSC-100 Device Drivers

Step 1 - Download Your Driver

To get the DSC-100 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 Quatech DSC-100 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 Quatech DSC-100. It is a software utility which automatically finds and downloads the right driver.

Step 2 - Install Your 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.

Driver Contents File List

The following files are found inside the driver download file.

Name Size Date
QSERBUS.sys 26.6 KB 17 Mar 2006
QTSERIAL.sys 91.6 KB 17 Mar 2006
QtPPages.dll 1.7 MB 3 Aug 2005
cocpyinf.dll 22.0 KB 16 Apr 2003
qserbrd.cat 13.3 KB 4 Apr 2006
qserbrd.inf 13.2 KB 24 Mar 2006
qserpt.cat 11.2 KB 4 Apr 2006
qserpt.inf 4.2 KB 23 Mar 2006
qtwdmlib.sys 17.9 KB 23 May 2005
readme.txt 2.2 KB 11 Apr 2006
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