Download the latest version of the DSC-100 driver for your computer's operating system. This driver - "win2kxpcom175.exe" - has been downloaded 183 times and is rated 5 out of 5 stars based on 13 reviews. Our users report success installing this driver update on PCs running Windows XP. The total disk space used for this update is 562.7 KB.
DSC-100
Anycom PCMCIA Serial Port
DSCLP-100
Omega PCMCIA Serial Port
Quatech DSC-100 PCI Two-Port RS-232 Serial Adapter
Quatech DSC-200/300 PCI Two-Port RS-422/485 Serial Adapter
Quatech DSCLP-100 Low-Profile PCI Two-Port RS-232 Serial Adapter
Windows XP, Windows 2000
1.75 (1-Jun-2005)
1.75 (2005-04-13) via .inf
Windows 2000/XP driver version 1.75--unsigned
Network driver file
Jayakumar (DG Staff Member) on 25-Jan-2006
See all Quatech DSC-100 ratings and reviews
PCI\VEN_135C&DEV_0010&SUBSYS_0010135C
PCI\VEN_135C&DEV_0020&SUBSYS_0020135C
PCI\VEN_135C&DEV_0030&SUBSYS_0030135C
PCI\VEN_135C&DEV_0040&SUBSYS_0040135C
PCI\VEN_135C&DEV_0050&SUBSYS_0050135C
PCI\VEN_135C&DEV_0060&SUBSYS_0060135C
PCI\VEN_135C&DEV_0120&SUBSYS_0120135C
PCI\VEN_135C&DEV_0130&SUBSYS_0130135C
PCI\VEN_135C&DEV_0140&SUBSYS_0140135C
PCI\VEN_135C&DEV_0150&SUBSYS_0150135C
The following files are found inside the driver download file.
Name | Size | Date |
---|---|---|
quatech1.75/QSERBUS.sys | 28.2 KB | 7 Apr 2005 |
quatech1.75/QTSERIAL.sys | 92.2 KB | 13 Apr 2005 |
quatech1.75/QtPPages.dll | 1.6 MB | 25 Aug 2003 |
quatech1.75/cocpyinf.dll | 22.0 KB | 16 Apr 2003 |
quatech1.75/qserbrd.inf | 12.0 KB | 13 Apr 2005 |
quatech1.75/qserpt.inf | 4.2 KB | 13 Apr 2005 |
quatech1.75/qtwdmlib.sys | 18.0 KB | 17 Jan 2005 |
quatech1.75/readme.txt | 2.1 KB | 13 Jun 2005 |
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.
Once you have downloaded your new driver, you'll need to install it. In Windows, use a built-in utility called Device Manager, which allows you to see all of the devices recognized by your system, and the drivers associated with them.
In Windows 11, Windows 10 & Windows 8.1, right-click the Start menu and select Device Manager
In Windows 8, swipe up from the bottom, or right-click anywhere on the desktop and choose "All Apps" -> swipe or scroll right and choose "Control Panel" (under Windows System section) -> Hardware and Sound -> Device Manager
In Windows 7, click Start -> Control Panel -> Hardware and Sound -> Device Manager
In Windows Vista, click Start -> Control Panel -> System and Maintenance -> Device Manager
In Windows XP, click Start -> Control Panel -> Performance and Maintenance -> System -> Hardware tab -> Device Manager button
Locate the device and model that is having the issue and double-click on it to open the Properties dialog box.
Select the Driver tab.
Click the Update Driver button and follow the instructions.
In most cases, you will need to reboot your computer in order 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.