Aztech MSP 3880-U(V) Driver Download (Official)

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Supported Models

MSP 3880-U(V) Driver

MSP3880-U 56K PCI Modem Driver




Supported Operating Systems

Windows XP, Windows 2000

File Name (1.3 MB)

Versions (2001-10-08) via .inf

Find Related Drivers

Uploader Notes

MSP 3880-U(V)

56K Internal PCI V90/K56flex based Drivers

Uploaded By

Rajesh (DG Staff Member) on 29-Aug-2004

Ratings & Reviews

See all Aztech MSP 3880-U(V) ratings and reviews

Driver Contents File List

The following files are found inside the driver download file.

Name Size Date
Win2k_XP/ 13.6 KB 11 Oct 2001
Win2k_XP/disk1 23 bytes 17 Dec 1999
Win2k_XP/MSP3880U/RKSAMPLE.SYS 67.6 KB 14 Jun 2001
Win2k_XP/MSP3880U/TonesNT.sys 56.6 KB 14 Jun 2001
Win2k_XP/MSP3880U/FaxNT.sys 217.0 KB 14 Jun 2001
Win2k_XP/MSP3880U/disk1 23 bytes 17 Dec 1999
Win2k_XP/MSP3880U/CnxtSdk.dll 57.3 KB 22 May 2001
Win2k_XP/MSP3880U/K56NT.SYS 427.2 KB 12 Jul 2001
Win2k_XP/MSP3880U/CNXTDIAG.SYS 17.8 KB 3 Jul 2001
Win2k_XP/MSP3880U/Fallback.sys 310.7 KB 12 Jul 2001
Win2k_XP/MSP3880U/AmosNT.sys 167.5 KB 12 Jul 2001
Win2k_XP/MSP3880U/FSKsNT.sys 127.4 KB 14 Jun 2001
Win2k_XP/MSP3880U/Mdm4050.cty 38.0 KB 10 Sep 2001
Win2k_XP/MSP3880U/HSF_CNXT.sys 584.3 KB 12 Jul 2001
Win2k_XP/MSP3880U/Soar.sys 48.5 KB 12 Jul 2001
Win2k_XP/MSP3880U/V124NT.SYS 534.6 KB 12 Jul 2001
Win2k_XP/MSP3880U/BASIC2.SYS 77.4 KB 12 Jul 2001
Win2k_XP/MSP3880U/HXFSETUP.EXE 262.1 KB 20 Sep 2001
Win2k_XP/MSP3880U/hsfinst.dll 11.6 KB 11 Jul 2001
Win2k_XP/mdm4050k.inf 33.9 KB 8 Oct 2001

How to Update MSP 3880-U(V) Device Drivers Quickly & Easily

Step 1 - Download Your Driver

To get the MSP 3880-U(V) 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 MSP 3880-U(V) 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 MSP 3880-U(V). It is a software utility which automatically finds and downloads the right driver.

To find the newest driver, you may need to visit the Aztech 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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