Trust Computer 12677 Driver Download (Official)

Trust Computer Drivers

The 12677 is a modem manufactured by Trust Computer. If you cannot connect to the network, or have slow transfer speeds or intermittent disconnection problems, you may need to update your modem driver or firmware. This version of "12677-03_01.exe" has been downloaded 615 times with a user rating of 5 out of 5 stars, based on 13 reviews. It has been installed successfully by our users on PCs running Windows XP. The total disk space used for this update is 769.0 KB.

13 Ratings (see all reviews)

Supported Models


Intel(R) 537EP Data Fax Modem

Intel(R) 537EP Modem


Trust Computer


Supported Operating Systems

Windows XP

File Name


1.0 (10-Nov-2003) (2003-09-24) via .inf

Additional Notes

56K V92 PCI MODEM (12677)

Remarks: only for item no. 12677-03 and 13528-02. Number can be found on product and package.

Uploaded By

Vinod (DG Staff Member) on 8-Sep-2004

Ratings & Reviews

See all Trust Computer 12677 ratings and reviews

Driver Contents File List

The following files are found inside the driver download file.

Name Size Date
IntelC51.sys 1.1 MB 13 Sep 2003
readme inf.txt 7.6 KB 26 Feb 2002
IntelC51.inf 148.5 KB 24 Sep 2003
IntelC56.sys 51.3 KB 13 Sep 2003
IntelMOH.dll 163.8 KB 13 Sep 2003
mohfilt.sys 31.5 KB 13 Sep 2003 10.0 KB 4 Oct 2003
IntelC52.sys 603.0 KB 13 Sep 2003
IntelCci.dll 20.1 KB 13 Sep 2003

How to Update 12677 Device Drivers Quickly & Easily

Step 1 - Download Your Driver

To get the 12677 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 Trust Computer 12677 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 Trust Computer Driver Update Utility. 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.

This website is not affiliated with Trust Computer. All company names/logos are properties of their owners.
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