Toshiba SATELLITE PRO C850 Driver Download (Official)

Toshiba Drivers Card Reader Drivers
Toshiba SATELLITE PRO C850 Driver Download (Official)
6 Ratings

Supported Models


Realtek USB 2.0 Card Reader Driver

Realtek USB 2.0 Card Reader Download Mode Driver

Satellite S875-S7136 Driver

Satellite S875-S7240 Driver

Satellite S875-S7242 Driver

Satellite S875-S7248 Driver

Satellite S875D-S7239 Driver

USB Mass Storage Device Driver




Supported Operating Systems

Windows 7 (64 bit)

File Name

tca0077900a.exe (12.6 MB)


6.1.7601.30130 (10-Dec-2012)

Find Related Drivers

Uploader Notes

Card Reader Driver File

Uploaded By

Shanmugasundaramg (DG Staff Member) on 20-Feb-2013

Supported Devices

Realtek USB 2.0 Card Reader

Realtek USB 2.0 Card Reader Download Mode

Manufacturer Realtek
Class USB
Hardware Ids



Compatible Hardware Ids No Compatible Hardware Ids found.

USB Mass Storage Device

Manufacturer Realtek
Class USB
Hardware Ids


Compatible Hardware Ids No Compatible Hardware Ids found.

Driver Contents File List

The following files are found inside the driver download file.

Name Size Date
APBin/RIconMan.exe 1.8 MB 14 Oct 2010
APBin/RmbChange.exe 1.8 MB 22 Jun 2011
APBin/RsCRLib.dll 146.0 KB 8 Nov 2010
APBin/SDRTCPRM.dll 69.2 KB 22 Jul 2011
APBin/SetEHCIKey.exe 55.8 KB 7 Jan 2010
DriverBin_32bit/ 14.0 KB 19 Aug 2011
DriverBin_32bit/RtsUStor.dll 314.0 KB 17 Aug 2011
DriverBin_32bit/RtsUStor.inf 5.4 KB 17 Aug 2011
DriverBin_32bit/RtsUStor.sys 197.7 KB 17 Aug 2011
DriverBin_32bit/RtsUStorIcon.dll 9.9 MB 17 Aug 2011
DriverBin_32bit/SDRTCPRM.dll 69.2 KB 17 Aug 2011
DriverBin_32bit/revcon.exe 83.0 KB 8 Nov 2010
DriverBin_64bit/ 13.7 KB 19 Aug 2011
DriverBin_64bit/RtsUStor.dll 422.5 KB 17 Aug 2011
DriverBin_64bit/RtsUStor.inf 5.4 KB 17 Aug 2011
DriverBin_64bit/RtsUStor.sys 251.5 KB 17 Aug 2011
DriverBin_64bit/RtsUStorIcon.dll 9.9 MB 17 Aug 2011
DriverBin_64bit/revcon.exe 89.7 KB 8 Nov 2010
ISSetup.dll 535.6 KB 19 Apr 2007
ReadMe.txt 1.2 KB 22 Aug 2011
WBDJA44I.DLL 1.1 MB 27 Jan 2010
WBTOS45I.DLL 86.0 KB 17 Dec 2009
_Setup.dll 332.7 KB 28 Apr 2007 3.2 MB 21 Jun 2011 512 bytes 21 Jun 2011
layout.bin 455 bytes 21 Jun 2011
setup.exe 379.5 KB 14 Oct 2010
setup.ini 3.6 KB 25 Aug 2011
tinstall.exe 77.0 KB 18 Jan 2012
tinstallwb.exe 1.3 MB 18 Jan 2012
tinstallwb.exe.ini 4.4 KB 18 Jan 2012

How to Update SATELLITE PRO C850 Device Drivers Quickly & Easily

Step 1 - Download Your Driver

To get the SATELLITE PRO C850 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 PRO C850 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 PRO C850. 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. Many 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.

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