ActionTec V.90 PCI Windows Modem (LHT) Driver Download

Download the latest version of the V.90 PCI Windows Modem (LHT) driver for your computer's operating system. This version of "pm542.exe" has been downloaded 666 times with a user rating of 1 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 580.0 KB.

12 Ratings (see all reviews)

Supported Models

Voice Modem Serial Wave Device

Controllerless Modem Port

LT Win Modem

V.90 Cardbus Windows Modem (LHT)

V.90 PCI Windows Modem (LHT)

V.90 PCI Windows Modem (LHTI)

V.90 PCI Windows Modem (LHV)




Supported Operating Systems

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

File Name

Additional Notes

Device driver for the 'ATECH ATS-256' modem otherwise known as the ActionTech 56k PCI Pro (DeskLink Pro)

Uploaded By

Chris (DG Member) on 19-Aug-1999

Ratings & Reviews

See all ActionTec V.90 PCI Windows Modem (LHT) ratings and reviews

Driver Contents File List

The following files are found inside the driver download file.

Name Size Date
Readme.txt 2.9 KB 15 Jul 1999
LTVCD.VXD 11.1 KB 24 Mar 1999
LTDFVPI.INF 50.1 KB 23 Feb 1999
LTDFTPI.INF 49.9 KB 2 Jun 1999
Ltcntry.cpl 28.5 KB 27 Mar 1998
LTDFTP.INF 50.1 KB 2 Jun 1999
LTWAVE.INF 1.8 KB 2 Jun 1999
LTMODEM.VXD 582.3 KB 24 Mar 1999
LTMODEM.SYS 515.7 KB 24 Mar 1999
LTDFVP.INF 50.1 KB 3 Feb 1999
LTPORTS.INF 639 bytes 10 Dec 1997
LTCOM.VXD 4.7 KB 24 Mar 1999
LTREMOVE.EXE 50.2 KB 24 Jul 1998
Disk_ID.txt 71 bytes 15 Jul 1999
LTDSVD.DLL 3.6 KB 18 Dec 1996

How to Update V.90 PCI Windows Modem (LHT) Device Drivers Quickly & Easily

Step 1 - Download Your Driver

To get the V.90 PCI Windows Modem (LHT) 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 ActionTec V.90 PCI Windows Modem (LHT) 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 ActionTec V.90 PCI Windows Modem (LHT). It is a software utility which automatically finds and downloads the right driver.

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.

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