MultiTech ISI4604-UPCI Driver Download (Official)

MultiTech Drivers Modem Drivers
8 Ratings

Supported Models

ISI4604-UPCI Driver

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Supported Operating Systems

Windows 2008, Windows 2008 (64 bit), Windows Vista, Windows Vista (64 bit), Windows 2003, Windows 2003 (64 bit), Windows XP, Windows XP (64 bit), Windows 2000

File Name (671.9 KB)

Versions (2006-01-19) via .inf (2007-03-13) via .inf (2007-10-12) via .inf (2007-12-10) via .inf

Find Related Drivers

Uploader Notes

ISI-UPCI Card Driver File

Uploaded By

Sathishkumar (DG Staff Member) on 11-Jun-2009

Driver Contents File List

The following files are found inside the driver download file.

Name Size Date
ISIPortModemReset.exe 2.1 MB 3 Mar 2008
Win32bit-2K-XP-2003/MultitechA.INF 54.5 KB 19 Jan 2006
Win32bit-2K-XP-2003/oemfreeport.inf 2.2 KB 19 Feb 2008
Win32bit-2K-XP-2003/oemport.inf 2.1 KB 19 Feb 2008
Win32bit-2K-XP-2003/ser15x.inf 4.3 KB 3 Mar 2008
Win32bit-2K-XP-2003/ser15x.sys 51.2 KB 6 Feb 2008
Win32bit-Vista-2008/MultitechA.INF 54.5 KB 19 Jan 2006
Win32bit-Vista-2008/oemport.inf 2.1 KB 1 May 2007
Win32bit-Vista-2008/ser15x.inf 6.6 KB 29 Aug 2007
Win32bit-Vista-2008/ser15x.sys 55.3 KB 13 Mar 2007
Win64bit-2K-XP-2003/MultitechA.INF 54.5 KB 19 Jan 2006
Win64bit-2K-XP-2003/oemfreeport.inf 2.2 KB 1 Feb 2008
Win64bit-2K-XP-2003/oemfreeportamd64.inf 2.2 KB 14 May 2008
Win64bit-2K-XP-2003/oemportamd64.inf 2.1 KB 14 May 2008
Win64bit-2K-XP-2003/ser15x.inf 4.3 KB 1 Feb 2008
Win64bit-2K-XP-2003/ser15x.sys 78.3 KB 5 Feb 2008
Win64bit-2K-XP-2003/ser15xamd64.inf 4.3 KB 1 Feb 2008
Win64bit-Vista-2008/MultitechA.INF 54.5 KB 19 Jan 2006
Win64bit-Vista-2008/oemportamd64.inf 2.3 KB 14 May 2008
Win64bit-Vista-2008/ser15x.sys 66.6 KB 26 Mar 2008
Win64bit-Vista-2008/ser15xamd64.inf 6.6 KB 26 Mar 2008
Win64bit-Vista-2008/ 6.1 KB 16 May 2008
Win64bit-Vista-2008/ 5.7 KB 16 May 2008

How to Update ISI4604-UPCI Device Drivers Quickly & Easily

Step 1 - Download Your Driver

To get the ISI4604-UPCI 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 ISI4604-UPCI 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 ISI4604-UPCI. It is a software utility which automatically finds and downloads the right driver.

To find the newest driver, you may need to visit the MultiTech 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 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.

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