Download the latest version of the MyPC/WorkPro 4A Series driver for your computer's operating system. This version of "WDM_A375.exe" is rated (5 out of 5 stars) based on 69 downloads and 11 reviews. Our users report success installing this driver update on PCs running Windows XP. The total disk space used for this update is 17.6 MB.
MyPC/WorkPro 4A Series
Windows XP, Windows XP (64 bit), Windows 2000, Windows 98SE
WDM_A375.exe (17.6 MB)
A3.75 (9-Aug-2005)
MyPC/WorkPro 4A Series
Realtek Audio Driver
This file contains the driver for the Realtek integrated audio adapter.
Malathy (DG Staff Member) on 5-Mar-2006
To get the MyPC/WorkPro 4A Series 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 Optima MyPC/WorkPro 4A Series 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 Optima MyPC/WorkPro 4A Series. It is a software utility which automatically finds and downloads the right driver.
After downloading your new driver, installation is the next step. On Windows, utilize the built-in Device Manager utility to manage this process. This tool provides a comprehensive view of all system-recognized devices and their associated drivers. To complete the installation, a system restart is typically required 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.