SCM Microsystems IrDA ZIO Driver Download (Official)

SCM Microsystems Drivers

The IrDA ZIO is a disk drive controller manufactured by SCM Microsystems. This driver fixes problems with drive not found, slow or unreliable data transfer, intermittent connection or hardware conflicts. This version of "" is rated (5 out of 5 stars) based on 112 downloads and 4 reviews. It is compatible with PCs running Windows XP, among other operating systems. The total disk space used for this update is 1.3 MB.

4 Ratings

Supported Models


SigmaTel USB-IrDA Adapter


SCM Microsystems


Supported Operating Systems

Windows 2003, Windows XP, Windows 2000, Windows NT4, Windows ME, Windows 98SE, Windows 98, Windows 95

File Name

Versions (2003-11-03) via .inf

Additional Notes




USB Infrared Adapter

Uploaded By

Nagarajah (DG Staff Member) on 8-Apr-2005

Driver Contents File List

The following files are found inside the driver download file.

Name Size Date
setup.ini 365 bytes 24 Feb 2004
layout.bin 622 bytes 24 Feb 2004
License/setup.ini 58 bytes 12 Jul 2001 237.6 KB 2 Dec 2002 692.2 KB 5 Dec 2002 94.6 KB 2 Dec 2002 57.3 KB 2 Dec 2002 155.6 KB 5 Dec 2002 85.2 KB 2 Dec 2002 25.8 KB 2 Dec 2002 32.8 KB 2 Dec 2002 5.6 KB 2 Dec 2002
Drv98/stirusb.sys 31.1 KB 12 Dec 2003
Drv98/stirusbinf.w98 5.0 KB 10 May 2002
Drv98/stirusb.inf 4.9 KB 3 Nov 2003
Drv98/ 358 bytes 14 Sep 2000
Drv2k/stirusb.sys 31.0 KB 12 Dec 2003
Drv2k/stirusb.inf 4.1 KB 3 Nov 2003
Drv2k/ 358 bytes 14 Sep 2000 278.3 KB 24 Feb 2004 49.4 KB 24 Feb 2004
setup.exe 107.5 KB 2 Dec 2002
DrvXP/ 7.8 KB 10 Feb 2004
DrvXP/irstusb.inf 4.2 KB 12 Dec 2003
DrvXP/irstusb.sys 31.0 KB 12 Dec 2003
DrvME/stirusb.sys 31.1 KB 12 Dec 2003
DrvME/stirusb.inf 5.0 KB 22 Feb 2004
DrvME/ 5.0 KB 10 May 2002
DrvME/ 358 bytes 14 Sep 2000
setup.boot 342.2 KB 24 Feb 2004

How to Update IrDA ZIO Device Drivers Quickly & Easily

Step 1 - Download Your Driver

To get the IrDA ZIO 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 SCM Microsystems IrDA ZIO 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 SCM Microsystems 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 SCM Microsystems website. Most major device manufacturers update their drivers regularly.

Step 2 - Install Your 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.

How to Open Device Manager

  • 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

How to Install a driver from Device Manager

  1. Locate the device and model that is having the issue and double-click on it to open the Properties dialog box.

  2. Select the Driver tab.

  3. 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.

This website is not affiliated with SCM Microsystems. All company names/logos are properties of their owners.
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