Maestro mars570a Driver Download (Official)

5 Ratings

Supported Models

mars570a Driver

Companion PCI 56K Win Modem Driver

Companion PCI 56k DSVD Win Modem Driver

Controllerless Modem Port Driver

Voice Modem Serial Wave Device Driver



Cypress Semiconductor

Supported Operating Systems

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

File Name (966.5 KB)

Find Related Drivers

Uploader Notes

C56pci internal modem driver for Win 95, 98, NT4, Me, 2000, XP

Uploaded By

Alagappan (DG Staff Member) on 16-Mar-2005

Driver Contents File List

The following files are found inside the driver download file.

Name Size Date
ltfdsp.exe 111 bytes 11 Nov 2001
ltmodem.inf 52.2 KB 21 Feb 2000
ltsetup2.dll 63.0 KB 24 Jan 2000
ltwave.inf 1.7 KB 21 Feb 2000
ltremove.exe 53.2 KB 24 Jan 2000
ltmodem.vxd 810.2 KB 18 Feb 2000
ltmsg.exe 105.5 KB 12 Jan 2000
ltfdsp.ex$ 38.4 KB 2 Dec 1999
ltsetup1.dll 28.2 KB 4 Jan 2000
ltsetup.ini 1.7 KB 21 Feb 2000
ltmodem.sys 619.0 KB 26 Jan 2000
ltcom.vxd 4.8 KB 18 Feb 2000
ltports.inf 643 bytes 4 Dec 1998
ltw2kg.inf 49.6 KB 21 Feb 2000
ltsetup3.exe 7.7 KB 9 Sep 1999
setup.exe 64.5 KB 24 Jan 2000
ltmdmnt.sys 506.4 KB 26 Jan 2000
ltvcd.vxd 12.4 KB 18 Feb 2000

How to Update mars570a Device Drivers Quickly & Easily

Step 1 - Download Your Driver

To get the mars570a 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 mars570a 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 mars570a. 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 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.

This website is not affiliated with Maestro. All company names/logos are properties of their owners.
server: ftp, load: 0.98