AdvanSys 3940U2W Driver Download
The 3940U2W is a disk drive controller manufactured by AdvanSys. This driver fixes problems with drive not found, slow or unreliable data transfer, intermittent connection or hardware conflicts. This version of "AdvanSys_UW_U2W_9-X.hqx" is rated (4 out of 5 stars) based on 29 downloads and 4 reviews. The total disk space used for this update is 607.1 KB.
Supported Models
3940U2W
Manufacturers
Supported Operating Systems
Mac OSX
File Name
AdvanSys_UW_U2W_9-X.hqx (607.1 KB)
Additional Notes
Mac OS 10.1.5 only
Apple G5 Users
The 3940U2W does NOT work in the G5 machines and it does NOT work under OS X.3. There will not be any further development for this adapter.
Uploaded By
Alagappan (DG Staff Member) on 15-Apr-2005
Related Driver Updates
How to Update 3940U2W Device Drivers
Step 1 - Download Your Driver
To get the 3940U2W 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 AdvanSys 3940U2W 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 AdvanSys Driver Update Utility. It is a software utility which automatically finds and downloads the right driver.
Step 2 - Install Your Driver
After downloading your new driver, it's time to install it. For Windows users, the built-in Device Manager is your go-to tool for managing system devices and drivers. Here's how to use it:
Right-click the Start button to open the Quick Access menu.
Select "Device Manager" from the list of options.
In the Device Manager window, locate the device that needs updating.
Right-click on the device name and choose "Update driver" from the context menu.
Follow the on-screen instructions to complete the installation process.
Once the installation is complete, restart your computer to ensure the new driver is properly integrated and functional.
This simple process helps keep your system running smoothly and maintains compatibility with your hardware components.
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.