The USB 2.0 IRDA-4210 (4Mbps) is a removable drive manufactured by ST Lab. This driver - "STIr42xx.exe" - has been downloaded 751 times and is rated 5 out of 5 stars based on 8 reviews. Visitors have successfully installed this driver on PCs running Windows 7 and Windows XP. The total disk space used for this update is 1.7 MB.
USB 2.0 IRDA-4210 (4Mbps)
SigmaTel USB 2.0 IrDA Bridge
USB 2.0 IrDA Bridge
Windows Vista, Windows XP, Windows 2000, Windows ME, Windows 98SE
1.00.1638 (2004-09-07) via .inf
USB Devices I
U-280, USB 2.0 TO IrDA ADAPTER BLACK PLASTIC CASE
USB Driver File
Karthikkumar (DG Staff Member) on 17-Apr-2009
To get the USB 2.0 IRDA-4210 (4Mbps) 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 ST Lab USB 2.0 IRDA-4210 (4Mbps) 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 ST Lab Driver Update Utility. It is a software utility which automatically finds and downloads the right driver.
After downloading the new driver, proceed with installation. On Windows, use the built-in Device Manager utility to manage your system's devices and drivers. To access it:
Right-click the Start button
Select "Device Manager" from the menu
Locate the device needing the update
Right-click the device and choose "Update driver"
Follow the on-screen prompts to install
Once complete, restart your computer to ensure the new driver is fully implemented and functioning properly.
This process helps maintain your system's performance and compatibility with various 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.
The following files are found inside the driver download file.
| Name | Size | Date |
|---|---|---|
| Drv2k/stusb2ir.cat | 2 bytes | 28 Apr 2004 |
| Drv2k/stusb2ir.inf | 3.4 KB | 8 Sep 2004 |
| Drv2k/stusb2ir.sys | 40.9 KB | 8 Sep 2004 |
| Drv98/stusb2ir.cat | 2 bytes | 20 Mar 2004 |
| Drv98/stusb2ir.inf | 3.8 KB | 8 Sep 2004 |
| Drv98/stusb2ir.inf.w98 | 3.8 KB | 8 Sep 2004 |
| Drv98/stusb2ir.sys | 40.5 KB | 8 Sep 2004 |
| Drv98/wdmstub.sys | 11.5 KB | 23 May 2003 |
| DrvME/stusb2ir.cat | 2 bytes | 20 Mar 2004 |
| DrvME/stusb2ir.inf | 3.8 KB | 8 Sep 2004 |
| DrvME/stusb2ir.inf.wme | 3.8 KB | 8 Sep 2004 |
| DrvME/stusb2ir.sys | 40.5 KB | 8 Sep 2004 |
| DrvME/wdmstub.sys | 11.5 KB | 23 May 2003 |
| DrvXP/stusb2ir.cat | 2 bytes | 28 Apr 2004 |
| DrvXP/stusb2ir.inf | 3.4 KB | 8 Sep 2004 |
| DrvXP/stusb2ir.sys | 40.9 KB | 8 Sep 2004 |
| License/setup.ini | 62 bytes | 30 Mar 2004 |
| XP-Hotfix/WindowsXP-KB822603-x86-ENU.exe | 349.5 KB | 14 Jul 2004 |
| data1.cab | 278.3 KB | 8 Sep 2004 |
| data1.cab/License_Uninstall/setup.ini | 62 bytes | 18 Jul 2015 |
| data1.cab/Program_DLLs/regdll.dll | 33.8 KB | 18 Jul 2015 |
| data1.cab/Program_Executable_Files/resirmon.exe | 21.5 KB | 18 Jul 2015 |
| data1.cab/Reinstall_Dll/reinst.dll | 30.7 KB | 18 Jul 2015 |
| data1.cab/_Support_English_Files/_IsRes.dll | 290.8 KB | 18 Jul 2015 |
| data1.cab/_Support_English_Intel_32_Files/readme.txt | 21 bytes | 18 Jul 2015 |
| data1.cab/_Support_English_OS_Independent_Files/eula.txt | 2.0 KB | 18 Jul 2015 |
| data1.cab/_Support_Language_Independent_Intel_32_Files/readme.txt | 21 bytes | 18 Jul 2015 |
| data1.cab/_Support_Language_Independent_OS_Independent_Files/readme.txt | 21 bytes | 18 Jul 2015 |
| data1.cab/_Support_Misc_Support_Files/corecomp.ini | 65.5 KB | 18 Jul 2015 |
| data1.cab/_Support_Non-SelfRegistering/default.pal | 1.2 KB | 18 Jul 2015 |
| data1.cab/_Support_Non-SelfRegistering/isrt.dll | 372.7 KB | 18 Jul 2015 |
| data1.cab/registry_import_file/meirdev.reg | 3.4 KB | 18 Jul 2015 |
| data2.cab | 41.7 KB | 8 Sep 2004 |
| data2.cab/License_Uninstall/setup.ini | 62 bytes | 18 Jul 2015 |
| data2.cab/Program_DLLs/regdll.dll | 33.8 KB | 18 Jul 2015 |
| data2.cab/Program_Executable_Files/resirmon.exe | 21.5 KB | 18 Jul 2015 |
| data2.cab/Reinstall_Dll/reinst.dll | 30.7 KB | 18 Jul 2015 |
| data2.cab/_Support_English_Files/_IsRes.dll | 290.8 KB | 18 Jul 2015 |
| data2.cab/_Support_English_Intel_32_Files/readme.txt | 21 bytes | 18 Jul 2015 |
| data2.cab/_Support_English_OS_Independent_Files/eula.txt | 2.0 KB | 18 Jul 2015 |
| data2.cab/_Support_Language_Independent_Intel_32_Files/readme.txt | 21 bytes | 18 Jul 2015 |
| data2.cab/_Support_Language_Independent_OS_Independent_Files/readme.txt | 21 bytes | 18 Jul 2015 |
| data2.cab/_Support_Misc_Support_Files/corecomp.ini | 65.5 KB | 18 Jul 2015 |
| data2.cab/_Support_Non-SelfRegistering/default.pal | 1.2 KB | 18 Jul 2015 |
| data2.cab/_Support_Non-SelfRegistering/isrt.dll | 372.7 KB | 18 Jul 2015 |
| data2.cab/registry_import_file/meirdev.reg | 3.4 KB | 18 Jul 2015 |
| engine32.cab | 420.4 KB | 28 Feb 2003 |
| engine32.cab/DotNetInstaller.exe | 5.6 KB | 2 Dec 2002 |
| engine32.cab/IScript.dll | 237.6 KB | 2 Dec 2002 |
| engine32.cab/IUser.dll | 155.6 KB | 5 Dec 2002 |
| engine32.cab/IsProBE9x.tlb | 94.6 KB | 2 Dec 2002 |
| engine32.cab/IsProBENT.tlb | 85.2 KB | 2 Dec 2002 |
| engine32.cab/ctor.dll | 57.3 KB | 2 Dec 2002 |
| engine32.cab/iKernel.rgs | 25.8 KB | 2 Dec 2002 |
| engine32.cab/ikernel.dll | 696.3 KB | 27 Feb 2003 |
| engine32.cab/objectps.dll | 32.8 KB | 2 Dec 2002 |
| layout.bin | 589 bytes | 8 Sep 2004 |
| setup.boot | 342.2 KB | 8 Sep 2004 |
| setup.exe | 107.5 KB | 3 Dec 2002 |
| setup.ini | 368 bytes | 8 Sep 2004 |