Toshiba Satellite L645D-S4040 Driver Download (Official)

Toshiba Drivers Card Reader Drivers
6 Ratings

Supported Models

Satellite L645D-S4040 Driver

Realtek USB 2.0 Card Reader Driver

Realtek USB 2.0 Card Reader Download Mode Driver

Satellite L655-S5150 Driver




Supported Operating Systems

Windows 7, Windows 7 (64 bit), Windows Vista, Windows Vista (64 bit), Windows XP

File Name

TC70083800B.exe (10.6 MB)


6.1.7600.30113 (21-Sep-2016)

Find Related Drivers

Uploader Notes

Card Reader Driver File

Uploaded By

Dinesh (DG Staff Member) on 30-Aug-2017

Driver Contents File List

The following files are found inside the driver download file.

Name Size Date
DriverBin_32bit/RtsUStor.dll 313.9 KB 8 Feb 2010
DriverBin_32bit/RtsUStor.inf 12.3 KB 8 Feb 2010
DriverBin_32bit/RtsUStor.sys 186.9 KB 8 Feb 2010
DriverBin_32bit/RtsUStorIcon.dll 8.0 MB 8 Feb 2010
DriverBin_32bit/SDRTCPRM.dll 67.6 KB 8 Feb 2010
DriverBin_32bit/revcon.exe 82.5 KB 6 Jan 2010
DriverBin_32bit/ 12.2 KB 12 Feb 2010
DriverBin_64bit/RtsUStor.dll 422.4 KB 8 Feb 2010
DriverBin_64bit/RtsUStor.inf 12.3 KB 8 Feb 2010
DriverBin_64bit/RtsUStor.sys 239.1 KB 8 Feb 2010
DriverBin_64bit/RtsUStorIcon.dll 8.0 MB 8 Feb 2010
DriverBin_64bit/revcon.exe 89.1 KB 6 Jan 2010
DriverBin_64bit/ 11.8 KB 12 Feb 2010
ISSetup.dll 541.0 KB 22 Feb 2010
ReadMe.txt 1.2 KB 21 Feb 2010
RmbChange.exe 399.9 KB 7 Jan 2010
SetEHCIKey.exe 55.8 KB 7 Jan 2010
WBDHD44I.DLL 1.1 MB 15 Aug 2008
WBTOS45I.DLL 86.0 KB 20 Jun 2009
_Setup.dll 332.7 KB 28 Apr 2007 3.2 MB 22 Feb 2010 512 bytes 22 Feb 2010
layout.bin 455 bytes 22 Feb 2010
setup.exe 378.2 KB 22 Feb 2010
setup.ini 3.2 KB 12 Feb 2010
tinstall.exe 75.1 KB 20 Apr 2010
tinstallwb.exe 1.3 MB 20 Apr 2010
tinstallwb.exe.ini 4.1 KB 20 Apr 2010

How to Update Satellite L645D-S4040 Device Drivers Quickly & Easily

Step 1 - Download Your Driver

To get the Satellite L645D-S4040 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 Satellite L645D-S4040 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 Satellite L645D-S4040. It is a software utility which automatically finds and downloads the right driver.

To find the newest driver, you may need to visit the Toshiba 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 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.

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