ASUS A451CA Driver Download (Official)

ASUS Drivers

The A451CA is a card reader manufactured by ASUS. Visitors have downloaded this file "" 15 times with an aggregate rating of 5 out of 5 stars based on 2 reviews. Compatibility for this driver update includes PCs running Windows operating systems such as Windows 8. The total disk space used for this update is 11.5 MB.

2 Ratings

Supported Models


Realtek PCIE CardReader




Supported Operating Systems

Windows 8 (64 bit)

File Name


6.2.9200.27038 (9-Aug-2013)

Additional Notes

Card Reader Driver File

Uploaded By

siddhik (DG Staff Member) on 12-Dec-2014

How to Update A451CA Device Drivers

Step 1 - Download Your Driver

To get the A451CA 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 A451CA 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
APBin/RmbChange_PCIE.exe 1.8 MB 3 Aug 2012
APBin/SDRTCPRM.dll 69.2 KB 14 Jul 2011
APBin/config.ini 476 bytes 15 Nov 2012
APBin_32bit/RIconMan.exe 1.8 MB 1 Feb 2013
APBin_32bit/RsCRLib.dll 139.8 KB 1 Feb 2013
APBin_64bit/RIconMan.exe 2.5 MB 1 Feb 2013
APBin_64bit/RsCRLib.dll 182.9 KB 1 Feb 2013
DriverBin_32bit/RtsBaStor.sys 231.5 KB 5 Mar 2013
DriverBin_32bit/ 20.3 KB 12 Mar 2013
DriverBin_32bit/RtsBaStorIcon.dll 9.9 MB 5 Mar 2013
DriverBin_32bit/RtsBaStorMSI.inf 13.0 KB 5 Mar 2013
DriverBin_32bit/SDRTCPRM.dll 69.7 KB 5 Mar 2013
DriverBin_32bit/revcon.exe 86.6 KB 22 Feb 2013
DriverBin_64bit/RtsBaStor.sys 308.8 KB 5 Mar 2013
DriverBin_64bit/ 20.4 KB 12 Mar 2013
DriverBin_64bit/RtsBaStorIcon.dll 9.9 MB 5 Mar 2013
DriverBin_64bit/RtsBaStorMSI.inf 8.4 KB 5 Mar 2013
DriverBin_64bit/revcon.exe 90.7 KB 22 Feb 2013
ISSetup.dll 555.5 KB 10 Sep 2008
_Setup.dll 333.1 KB 10 May 2008 3.3 MB 21 Feb 2013 512 bytes 21 Feb 2013
install.bat 62 bytes 15 Mar 2013
layout.bin 455 bytes 21 Feb 2013
pkgconfig.ini 3.4 KB 14 Mar 2013
readme.txt 2.5 KB 14 Mar 2013
setup.exe 400.5 KB 28 Jan 2013
setup.ini 1.1 KB 6 Feb 2013
uninstall.bat 91 bytes 15 Mar 2013
This website is not affiliated with ASUS. All company names/logos are properties of their owners.
server: web5, load: 0.74