Mercury KOB 693a DCS Driver Download (Official)

15 Ratings

Supported Models

KOB 693a DCS

CMI8738/C3DX PCI Audio Device




Supported Operating Systems

Windows XP

File Name


6.30a (18-Dec-2001) (2001-11-30) via .inf

Uploader Notes

Archieve Models

VIA Chipset

-Media 9738 Codec Sound on board driver

Uploaded By

Nagarajah (DG Staff Member) on 22-Mar-2005

Driver Contents File List

The following files are found inside the driver download file.

Name Size Date
WinXP/setup.ini 428 bytes 11 Aug 2001
WinXP/W2KSetup.dat 925.7 KB 19 Nov 2001
WinXP/cmaudio.sys 280.8 KB 30 Oct 2001
WinXP/Mixer.exe 1.2 MB 22 Oct 2001
WinXP/CMNprop.dll 28.7 KB 16 Oct 2001
WinXP/CRLDS3D.DLL 766.0 KB 20 Oct 2000
WinXP/CMUninst.exe 122.9 KB 22 Oct 2001
WinXP/MESetup.dat 933.9 KB 19 Nov 2001
WinXP/Setup.exe 491.5 KB 16 Nov 2001
WinXP/CMprop.dll 28.7 KB 17 Jan 2001
WinXP/CMAUDIO.INF 63.2 KB 30 Nov 2001
WinXP/ 36.5 KB 4 Dec 2001
WinXP/audio3d.dll 794.6 KB 11 Jan 2001
WinXP/CMUninst.dat 122.9 KB 22 Oct 2001

How to Update KOB 693a DCS Device Drivers Quickly & Easily

Step 1 - Download Your Driver

To get the KOB 693a DCS 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 Mercury KOB 693a DCS 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 Mercury 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.

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