Conexant MDP3880 Serial Wave Device Driver Download

Conexant Drivers

The MDP3880 Serial Wave Device is a modem manufactured by Conexant. 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 driver - "" - has been downloaded 84 times and is rated 5 out of 5 stars based on 6 reviews. It is compatible with PCs running Windows XP, among other operating systems. The total disk space used for this update is 899.5 KB.

6 Ratings

Supported Models

MDP3880 PCI Modem Enumerator

MDP3880 Serial Wave Device

MDP3880SP-U Modem



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

Versions (2000-12-02) via .inf

Uploaded By

DriverGuide (DG Staff Member) on 20-Jan-2004

Driver Contents File List

The following files are found inside the driver download file.

Name Size Date
Usap4031.cty 40.4 KB 29 Mar 2000
MKGRPSP.DAT 1.8 KB 30 Mar 2000
Brdg4031.inf 4.6 KB 3 Apr 2000
INFUNIST.EXE 69.6 KB 11 Feb 2000
ROKKMOSD.VXD 11.4 KB 11 Feb 2000
HCFPNP.VXD 24.2 KB 11 Feb 2000
README.TXT 8.7 KB 12 Apr 2000
DEINSTAL.DAT 5.4 KB 3 Apr 2000
HCFCSA32.DLL 106.5 KB 11 Feb 2000
MKGRPSP.EXE 154.1 KB 19 Nov 1998
Wavp4031.inf 1.6 KB 29 Mar 2000
INSTAPI.DLL 139.3 KB 11 Feb 2000
Mdmp4031.inf 23.5 KB 29 Mar 2000
WIN95AC.VXD 358.5 KB 11 Feb 2000
MDMP4031.CAT 36 bytes 15 Sep 1999
SETAUDIO.TXT 1.7 KB 6 Apr 2000
DEINSTAL.EXE 185.3 KB 17 Nov 1998
TURBOVBF.VXD 10.6 KB 11 Feb 2000
HCFCSA.DLL 158.8 KB 11 Feb 2000
SETAUDIO.DAT 3.0 KB 25 Oct 1999
DPAL.VXD 346.9 KB 11 Feb 2000
TURBOVCD.VXD 15.4 KB 11 Feb 2000
SETAUDIO.EXE 226.3 KB 24 Aug 1999
HCFREADR.DLL 139.3 KB 11 Feb 2000
DETECT.VXD 6.2 KB 11 Feb 2000
ROKV42.VXD 96.3 KB 11 Feb 2000

How to Update MDP3880 Serial Wave Device Device Drivers Quickly & Easily

Step 1 - Download Your Driver

To get the MDP3880 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 Conexant MDP3880 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 Conexant 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 Conexant 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 Conexant. All company names/logos are properties of their owners.
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