Siig IO1872 Driver Download (Official)

The IO1872 is a device manufactured by Siig. This version of "PCI20x_WinXP_v20.00g.exe" is rated (5 out of 5 stars) based on 48 downloads and 4 reviews. Compatibility for this driver update includes PCs running Windows operating systems such as Windows XP. The total disk space used for this update is 118.8 KB.

4 Ratings
48 Downloads

Supported Models

IO1872

CyberParallel PCI

CyberSerial PCI 16C550

CyberSerial PCI 16C650

CyberSerial PCI 16C654

CyberSerial PCI 16C850

SIIG Cyber 2P1S PCI Board

SIIG Cyber 2P2S PCI Board

Manufacturers

Siig

Supported Operating Systems

Windows XP

File Name

Versions

20.005.1.2600.6 (2002-08-06) via .inf
5.1.2600.0 (2002-01-18) via .inf

Additional Notes

PCI Expander 4S

PCI 16550 UART two-port serial I/O card upgradable to 4S

Uploaded By

Andrews (DG Staff Member) on 10-Sep-2004

How to Update IO1872 Device Drivers

Step 1 - Download Your Driver

To get the IO1872 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 Siig IO1872 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 Siig IO1872. It is a software utility which automatically finds and downloads the right driver.

Step 2 - Install Your Driver

After downloading your new driver, it's time to install it. For Windows users, the built-in Device Manager is your go-to tool for managing system devices and drivers. Here's how to use it:

  1. Right-click the Start button to open the Quick Access menu.

  2. Select "Device Manager" from the list of options.

  3. In the Device Manager window, locate the device that needs updating.

  4. Right-click on the device name and choose "Update driver" from the context menu.

  5. Follow the on-screen instructions to complete the installation process.

Once the installation is complete, restart your computer to ensure the new driver is properly integrated and functional.

This simple process helps keep your system running smoothly and maintains compatibility with your hardware components.

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
cbports.dll 40.4 KB 2 Mar 2002
cbserial.sys 53.2 KB 7 Aug 2002
CYBER20X.INF 4.8 KB 7 Apr 2003
portmon2.sys 6.8 KB 11 Nov 2003
siig20x.inf 19.2 KB 7 Apr 2003
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