Toshiba PTSB3U Driver Download (Official)

Toshiba Drivers Card Reader Drivers
5 Ratings

Supported Models

PTSB3U Driver

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Portege M750-S7211 Driver

Portege M750-S7243 Driver

Portege M750-SP1801A Driver

Portege M750-SP1904R Driver

Portege R600-SP2801C Driver

Qosmio G55-Q804 Driver

Ricoh Memory Stick Host Controller Driver

Ricoh SD/MMC Host Controller Driver

Ricoh xD-Picture Card Controller Driver

Satellite Pro S300M-EZ2402 Driver




Supported Operating Systems

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

File Name

driver_cardreader_ricoh_27544B.exe (5.1 MB)


3.54.05 (30-Jun-2008) (2008-04-02) via .inf (2008-04-02) via .inf (2008-04-02) via .inf (2008-04-02) via .inf

Find Related Drivers

Uploader Notes

Ricoh Card Reader Driver for Windows Vista / XP

Uploaded By

Manivannan (DG Staff Member) on 26-Sep-2008

Driver Contents File List

The following files are found inside the driver download file.

Name Size Date
ISSetup.dll 535.6 KB 19 Apr 2007
MS/ 15.5 KB 8 Apr 2008
MS/rimsptsk.inf 9.5 KB 2 Apr 2008
MS/rimsptsk.sys 43.0 KB 30 Jul 2007
MS/snymsico.dll 90.1 KB 4 Sep 2004
MSx64/Rimspx64.sys 55.3 KB 26 Jul 2007
MSx64/rimsptsk.inf 9.4 KB 2 Apr 2008
MSx64/ 15.5 KB 8 Apr 2008
MSx64/snymsico.dll 90.1 KB 4 Sep 2004
SDMMC/Rimmptsk.inf 6.5 KB 3 Apr 2008
SDMMC/ 12.5 KB 8 Apr 2008
SDMMC/rimmptsk.sys 46.6 KB 15 Feb 2008
SDMMCx64/Rimmptsk.inf 6.5 KB 3 Apr 2008
SDMMCx64/ 12.5 KB 8 Apr 2008
SDMMCx64/rimmpx64.sys 63.0 KB 21 Feb 2008
XD/RixDICON.dll 172.0 KB 25 Jul 2007
XD/ 15.5 KB 8 Apr 2008
XD/rixdptsk.inf 9.5 KB 2 Apr 2008
XD/rixdptsk.sys 38.4 KB 30 Jul 2007
_Setup.dll 332.7 KB 28 Apr 2007 2.0 MB 11 Apr 2008 354.1 KB 11 Apr 2008
install.exe 2.1 MB 6 May 2008
layout.bin 872 bytes 11 Apr 2008
setup.exe 372.7 KB 11 Apr 2008
setup.ini 764 bytes 11 Apr 2008
xDx64/RixDICON.dll 172.0 KB 25 Jul 2007
xDx64/Rixdpx64.sys 57.9 KB 27 Jul 2007
xDx64/rixdptsk.inf 9.5 KB 2 Apr 2008
xDx64/ 15.5 KB 8 Apr 2008

How to Update PTSB3U Device Drivers Quickly & Easily

Step 1 - Download Your Driver

To get the PTSB3U 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 PTSB3U 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 PTSB3U. 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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