Driver Details

Conexant D330,HDA,MDC,v.92,modem, D330,HDA,MDC1.5,v.92,modem, v.MUP_Drv_XP_Vista_Win7_v01, A00

Conexant HDA D330 MDC XP Vista Win7 Modem Universal driver installer MUP Compliant
Callisto/Zeus MDC modem:
(a) Win7-32/64 -- v7.80.4.0
(b) Vista-32/64 & XP -- v7.75.00.51

Fixes & Enhancements

Initial MUP release


Version MUP_Drv_XP_Vista_Win7_v01, A00



Release date

13 May 2010

Last Updated

20 Apr 2012



Available formats

File Format:Update Package for Microsoft® Windows®
File Name:DRVR_WIN_R256743.EXE
Download Type:HTTP
File Size: 36MB
Format DescriptionDell Update Packages (DUP) in Microsoft Windows 32bit format have been designed to run on Microsoft Windows 64bit Operating Systems. Dell Update Packages (DUP) in Microsoft Windows 64bit format will only run on Microsoft Windows 64bit Operating Systems. When selecting a device driver update be sure to select the one that is appropriate for your operating system.
To ensure the integrity of your download, please verify the checksum value.
Not available
Not available

By downloading, you accept the terms of the Dell Software License Agreement.

Compatible Systems

Supported Operating Systems

Windows 7, 32-bit
Windows 7, 64-bit
Windows Vista, 32-bit
Windows Vista, 64-bit
Windows XP
Windows XP, 64-bit

Applies to

Conexant D330 Modem Daughter Card 1.5 Modem
Conexant D330 Modem Digital Line Detect Modem v.92 Modem
Conexant D330 Modem Digital Line Detect v.92 Modem

Installation instructions

Dell Update Package Instructions for DRVR_WIN_R256743.EXE:


1. Click the "Download Now" link to download the file.
2. When the File Download window appears, click "Save" to save the file to your hard drive.


1. Browse to the location where you downloaded the file and double-click the new file.
2. Read over the release information presented in the dialog window.
3. Download and install any prerequisites identified in the dialog window before proceeding.
4. Click the Install button.
5. Follow the remaining prompts to perform the update.
My Download List-#1 (0 )

Drivers help and tutorials

Warning: Do not turn off your computer or disconnect from your power source while updating the BIOS/Firmware or you may harm your computer. During the update, your computer will restart and you will briefly see a black screen.

My download lists

My download lists enables you to create and save lists of drivers to install at a later time. Lists can only be saved by logging into your existing account or creating a new one, and selecting “Save this list.”
Learn more
This driver has been tested by both the independent software vendor (ISV) and Dell on the operating systems, graphics cards, and application supported by your device to ensure maximum compatibility and performance. Details
Dell recommends applying this update during your next scheduled update cycle. The update contains feature enhancements or changes that will help keep your system software current and compatible with other system modules (firmware, BIOS, drivers and software).