ASUS S2A Driver Download (Official)

ASUS Drivers

The S2A is a disk drive controller manufactured by ASUS. This driver fixes problems with drive not found, slow or unreliable data transfer, intermittent connection or hardware conflicts. This driver - "SD_Bus.zip" - has been downloaded 37 times and is rated 5 out of 5 stars based on 6 reviews. The uploader reports that this update will work successfully on PCs running Windows XP. The total disk space used for this update is 28.8 KB.

6 Ratings, 37 Downloads

Supported Models

S2A

Memory Card

Ricoh SD Bus Host Adapter

Manufacturers

ASUS

Ricoh

Supported Operating Systems

Windows XP

File Name

SD_Bus.zip (28.8 KB)

Versions

V2.7.2001.9 (3-Sep-2002)
2.00.2001.09 (2001-09-19) via .inf
2.07.2001.09 (2001-09-19) via .inf

Additional Notes

S200 Series

SD_BUS Driver for WinXP

Uploaded By

Nagarajah (DG Staff Member) on 24-Jan-2006

How to Update S2A Device Drivers

Step 1 - Download Your Driver

To get the S2A 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 ASUS S2A 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 ASUS 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 ASUS website. Most major device manufacturers update their drivers regularly.

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:

  1. Right-click the Start button to open the Quick Access menu.

  2. Select "Device Manager" from the list of options.

  3. In the Device Manager window, locate the device that needs updating.

  4. Right-click on the device name and choose "Update driver" from the context menu.

  5. 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.

Driver Contents File List

The following files are found inside the driver download file.

Name Size Date
Sdbus.inf 2.0 KB 12 Dec 2002
Sdmem.inf 1.4 KB 12 Dec 2002
sdbus.cat 8.0 KB 12 Dec 2002
sdbus.sys 22.4 KB 12 Dec 2002
sdmem.cat 8.0 KB 12 Dec 2002
sdstmem.sys 10.9 KB 12 Dec 2002
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