Supra Diamond Modem Serial Wave Device Driver Download

Download the latest version of the Diamond Modem Serial Wave Device driver for your computer's operating system. This update - "supraexpress_56-driver.exe" - has an average rating of 5 out of 5 stars based on 49 reviews, and has been downloaded 11,522 times. Visitors have successfully installed this driver on PCs running Windows XP. The total disk space used for this update is 259.1 KB.

49 Ratings (see all reviews)

Supported Models

288/336/56k modems

Diamond Modem Serial Wave Device

Many SupraExpress 56

Rockwell Voice Modem Serial Wave Device

Supra 288i SP

Supra 336i JP

Supra 336i JP Plug & Play



Diamond Multimedia


Supported Operating Systems

Windows 2003, Windows XP, Windows 2000, Windows NT4, Windows NT3.51, Windows ME, Windows 98SE, Windows 98, Windows 95, Windows 3.1

File Name

Additional Notes

Windows 95/98/NT

SupraExpress 56 Internal

SupraExpress 56 Internal Voice

SupraExpress 56 External PC

SupraExpress 56 External Speakerphone PC

SupraExpress 56 Internal Speakerphone

SupraExpress 56 Internal Voice V.90

SupraExpress 56 Internal Speakerphone V.90

SupraExpress 56 External V.90 PC

SupraExpress 56 Internal Speakerphone V.90 ACF2

SupraExpress 56 External V.90 ACF2 PC

Uploaded By

DriverGuide (DG Staff Member) on 11-Feb-2000

Ratings & Reviews

See all Supra Diamond Modem Serial Wave Device ratings and reviews

Driver Contents File List

The following files are found inside the driver download file.

Name Size Date
SUP_ACF2.inf 21.2 KB 22 Apr 1999
2480wave.INF 1.9 KB 1 Oct 1998
FILEXFER.CNT 342 bytes 24 Aug 1996
SUP2480.INF 18.6 KB 1 Oct 1998
WSVV.VXD 92.2 KB 24 Aug 1996 5.4 KB 1 Oct 1998
sup2420.inf 17.8 KB 1 Oct 1998 5.4 KB 1 Oct 1998
VTDI.386 5.7 KB 16 Nov 1995
SUP_WAV9.INF 3.4 KB 19 Feb 1997
README.TXT 4.2 KB 24 Mar 1998
SUP_WAV2.inf 2.3 KB 22 Apr 1999
SUPV90.inf 22.9 KB 10 Nov 1998
WSOCK32.DLL 66.6 KB 24 Aug 1996
SUPV90wv.inf 2.2 KB 15 Jul 1998
WSOCK.VXD 15.5 KB 24 Aug 1996
2490wave.INF 1.8 KB 15 May 1998
FTE.DLL 57.3 KB 24 Aug 1996
KSIP.EXE 44.5 KB 26 Jun 1997
sup2490.inf 17.7 KB 22 May 1998
MdmV90.inf 37.4 KB 14 Apr 1998
VVEXE32.EXE 10.2 KB 24 Aug 1996
sup2084.inf 20.0 KB 24 Jul 1997 5.4 KB 1 Oct 1998
FILEXFER.EXE 48.1 KB 24 Aug 1996
SUPWAV56.INF 2.9 KB 21 Oct 1997
MDMSUPR5.INF 19.2 KB 26 Jun 1997
MDMSUPV9.INF 40.3 KB 26 Jun 1997
2420wave.INF 1.9 KB 1 Oct 1998 5.4 KB 1 Oct 1998
MDMSUP56.INF 27.6 KB 21 Oct 1997
pccard56.inf 15.7 KB 16 Nov 1997

How to Update Diamond Modem Serial Wave Device Device Drivers Quickly & Easily

Step 1 - Download Your Driver

To get the Diamond Modem Serial Wave Device 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 Supra Diamond Modem Serial Wave Device 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 Supra Diamond Modem Serial Wave Device. 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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