Diamond Multimedia SUP207x Driver Download

Diamond Multimedia Drivers

The SUP207x is a modem manufactured by Diamond Multimedia. 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. Visitors have downloaded this file "supraexpress.zip" 1,598 times with an aggregate rating of 5 out of 5 stars based on 13 reviews. The uploader reports that this update will work successfully on PCs running Windows XP. The total disk space used for this update is 253.7 KB.

13 Ratings (see all reviews)

Supported Models









Diamond Multimedia


Supported Operating Systems

Windows XP

File Name

Additional Notes

drivers for all models listed. know it works for SUP2074 on XP. also may work for listed models in 3.1, 9x, NT, and XP.

Uploaded By

Snake (DG Member) on 4-Dec-2003

Ratings & Reviews

See all Diamond Multimedia SUP207x ratings and reviews

Driver Contents File List

The following files are found inside the driver download file.

Name Size Date
readme3x.txt 2.1 KB 29 May 1998
SUPV90.inf 22.9 KB 10 Nov 1998
SUPV90wv.inf 2.2 KB 15 Jul 1998
drivers/2480wave.INF 1.9 KB 2 May 2001
drivers/FILEXFER.CNT 342 bytes 2 May 2001
drivers/SUP2480.INF 18.6 KB 2 May 2001
drivers/WSVV.VXD 92.2 KB 2 May 2001
drivers/2420wave.cat 5.4 KB 2 May 2001
drivers/sup2420.inf 17.8 KB 2 May 2001
drivers/SUP2480.cat 5.4 KB 2 May 2001
drivers/VTDI.386 5.7 KB 2 May 2001
drivers/SUP_WAV9.INF 3.4 KB 2 May 2001
drivers/SUP_WAV2.inf 2.3 KB 2 May 2001
drivers/SUPV90.inf 22.9 KB 2 May 2001
drivers/WSOCK32.DLL 66.6 KB 2 May 2001
drivers/SUPV90wv.inf 2.2 KB 2 May 2001
drivers/readme.txt 6.2 KB 2 May 2001
drivers/WSOCK.VXD 15.5 KB 2 May 2001
drivers/2490wave.INF 1.8 KB 2 May 2001
drivers/FTE.DLL 57.3 KB 2 May 2001
drivers/KSIP.EXE 44.5 KB 24 Nov 2002
drivers/sup2490.inf 17.7 KB 2 May 2001
drivers/MdmV90.inf 37.4 KB 2 May 2001
drivers/VVEXE32.EXE 10.2 KB 24 Nov 2002
drivers/sup2084.inf 20.0 KB 2 May 2001
drivers/2480wave.cat 5.4 KB 2 May 2001
drivers/FILEXFER.EXE 48.1 KB 24 Nov 2002
drivers/SUPWAV56.INF 2.9 KB 2 May 2001
drivers/MDMSUPR5.INF 19.2 KB 2 May 2001
drivers/Sup_acf2.inf 43.6 KB 2 May 2001
drivers/MDMSUPV9.INF 40.3 KB 2 May 2001
drivers/2420wave.INF 1.9 KB 2 May 2001
drivers/sup2420.cat 5.4 KB 2 May 2001
drivers/MDMSUP56.INF 27.6 KB 2 May 2001
drivers/pccard56.inf 15.7 KB 2 May 2001
readmeNT.txt 6.7 KB 29 May 1998
readme95.txt 7.5 KB 29 May 1998

How to Update SUP207x Device Drivers Quickly & Easily

Step 1 - Download Your Driver

To get the SUP207x 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 Diamond Multimedia SUP207x 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 Diamond Multimedia Driver Update Utility. It is a software utility which automatically finds and downloads the right driver.

To find the newest driver, you may need to visit the Diamond Multimedia 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 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 Diamond Multimedia. All company names/logos are properties of their owners.
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