Download the latest version of the UFIR101A driver for your computer's operating system. This version of "UFIR101A_driver.zip" has been downloaded 634 times with a user rating of 3 out of 5 stars, based on 12 reviews. It is compatible with PCs running Windows XP, among other operating systems. The total disk space used for this update is 3.2 MB.
UFIR101A
SigmaTel USB-IrDA Adapter
Windows 2003, Windows XP, Windows 2000, Windows NT4, Windows ME, Windows 98SE, Windows 98, Windows 95
UFIR101A_driver.zip (3.2 MB)
1.26.0.0 (2001-09-21) via .inf
UFIR101A
NetWork Adapter File
Purushothaman (DG Staff Member) on 16-Mar-2005
See all Xnet UFIR101A ratings and reviews
To get the UFIR101A 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 Xnet UFIR101A 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 Xnet UFIR101A. It is a software utility which automatically finds and downloads the right 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.
The following files are found inside the driver download file.
| Name | Size | Date |
|---|---|---|
| USB to IrDA adapter Manual.doc | 1.4 MB | 8 Mar 2004 |
| Drivers/layout.bin | 434 bytes | 29 Nov 2001 |
| Drivers/License/setup.ini | 58 bytes | 12 Jul 2001 |
| Drivers/Setup.ini | 150 bytes | 29 Nov 2001 |
| Drivers/Drv98/stirusb.sys | 30.1 KB | 24 Sep 2001 |
| Drivers/Drv98/stirusbinf.w98 | 5.0 KB | 29 Nov 2001 |
| Drivers/Drv98/stirusb.inf | 4.9 KB | 29 Nov 2001 |
| Drivers/Drv98/stirusb.cat | 358 bytes | 14 Sep 2000 |
| Drivers/Drv2k/stirusb.sys | 30.1 KB | 24 Sep 2001 |
| Drivers/Drv2k/stirusb.inf | 4.1 KB | 29 Nov 2001 |
| Drivers/Drv2k/stirusb.cat | 358 bytes | 14 Sep 2000 |
| Drivers/Setup.exe | 134.7 KB | 15 May 2000 |
| Drivers/ikernel.ex_ | 339.6 KB | 5 Oct 2000 |
| Drivers/data1.cab | 565.3 KB | 29 Nov 2001 |
| Drivers/data2.cab | 47.1 KB | 29 Nov 2001 |
| Drivers/DrvXP/irstusb.cat | 358 bytes | 14 Sep 2000 |
| Drivers/DrvXP/irstusb.inf | 4.1 KB | 29 Nov 2001 |
| Drivers/DrvXP/irstusb.sys | 30.1 KB | 24 Sep 2001 |
| Drivers/DrvME/stirusb.sys | 30.1 KB | 24 Sep 2001 |
| Drivers/DrvME/stirusbinf.wME | 5.0 KB | 29 Nov 2001 |
| Drivers/DrvME/stirusb.inf | 4.9 KB | 29 Nov 2001 |
| Drivers/DrvME/stirusb.cat | 358 bytes | 14 Sep 2000 |
| USB to IrDA adapter Manual.pdf | 909.6 KB | 8 Mar 2004 |