ASUS A451CA Driver Download (Official)

2 Ratings

Supported Models

A451CA Driver

Realtek PCIE CardReader Driver




Supported Operating Systems

Windows 8 (64 bit)

File Name


6.2.9200.27038 (9-Aug-2013)

Uploader Notes

Card Reader Driver File

Uploaded By

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

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

How to Update A451CA Device Drivers Quickly & Easily

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

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.

This website is not affiliated with ASUS. All company names/logos are properties of their owners.
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