The Vostro 3550 is a device manufactured by Dell. You can unlock features and improve performance by updating its driver. This version of "R291999.exe" is rated (5 out of 5 stars) based on 983 downloads and 11 reviews. It has been installed successfully by our users on PCs running Windows 10. The total disk space used for this update is 7.8 MB.
Vostro 3550
ST Micro Accelerometer
Vostro Notebook 3350
Vostro Notebook 3550
Windows 7, Windows 7 (64 bit), Windows Vista, Windows Vista (64 bit), Windows XP
2.00.10.21 (20-Dec-2013)
Sensor Driver File
Sathishkumar (DG Staff Member) on 14-Jun-2011
To get the Vostro 3550 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 Dell Vostro 3550 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 Dell 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 Dell website. Most major device manufacturers update their drivers regularly.
To install your new driver on Windows:
Right-click the Start button.
Click "Device Manager">
Find your device in the list.
Right-click the device and select "Update driver"
Follow the steps on screen.
Restart your computer when done.
This keeps your computer working at its best.
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.
The following files are found inside the driver download file.
Name | Size | Date |
---|---|---|
Desc.xml | 307 bytes | 21 Dec 2010 |
README.txt | 3.1 KB | 17 Jun 2010 |
Version.txt | 1.1 KB | 21 Dec 2010 |
Vista-x86/accelern.cat | 8.5 KB | 15 Dec 2010 |
Vista-x86/accelern.inf | 3.2 KB | 10 Dec 2010 |
Vista-x86/accelern.sys | 43.9 KB | 13 Dec 2010 |
Vista-x86/accelernco01.dll | 81.0 KB | 13 Dec 2010 |
Vista-x86/stdcfltn.cab | 409.9 KB | 29 Sep 2010 |
Vista-x86/stdcfltn.cab/DIFxAPI.dll | 323.6 KB | 13 Jul 2009 |
Vista-x86/stdcfltn.cab/dpinst.exe | 552.5 KB | 13 Jul 2009 |
Vista-x86/stdcfltn.cab/stdcfltn.cat | 7.4 KB | 24 Aug 2010 |
Vista-x86/stdcfltn.cab/stdcfltn.inf | 1.7 KB | 19 Aug 2010 |
Vista-x86/stdcfltn.cab/stdcfltn.sys | 17.6 KB | 20 Aug 2010 |
Vista-x86/stdcfltn.cab/uninstall.bat | 36 bytes | 17 Jun 2010 |
Windows7-x64/accelern.cat | 8.5 KB | 15 Dec 2010 |
Windows7-x64/accelern.inf | 3.2 KB | 10 Dec 2010 |
Windows7-x64/accelern.sys | 27.8 KB | 13 Dec 2010 |
Windows7-x64/accelernco01.dll | 81.0 KB | 13 Dec 2010 |
Windows7-x64/stdcfltn.cab | 446.2 KB | 29 Sep 2010 |
Windows7-x64/stdcfltn.cab/DIFxAPI.dll | 519.2 KB | 13 Jul 2009 |
Windows7-x64/stdcfltn.cab/dpinst.exe | 678.0 KB | 13 Jul 2009 |
Windows7-x64/stdcfltn.cab/stdcfltn.cat | 7.4 KB | 24 Aug 2010 |
Windows7-x64/stdcfltn.cab/stdcfltn.inf | 1.7 KB | 19 Aug 2010 |
Windows7-x64/stdcfltn.cab/stdcfltn.sys | 21.6 KB | 20 Aug 2010 |
Windows7-x64/stdcfltn.cab/uninstall.bat | 36 bytes | 17 Jun 2010 |
Windows7-x86/accelern.cat | 8.5 KB | 15 Dec 2010 |
Windows7-x86/accelern.inf | 3.2 KB | 10 Dec 2010 |
Windows7-x86/accelern.sys | 43.9 KB | 13 Dec 2010 |
Windows7-x86/accelernco01.dll | 81.0 KB | 13 Dec 2010 |
Windows7-x86/stdcfltn.cab | 409.9 KB | 29 Sep 2010 |
Windows7-x86/stdcfltn.cab/DIFxAPI.dll | 323.6 KB | 13 Jul 2009 |
Windows7-x86/stdcfltn.cab/dpinst.exe | 552.5 KB | 13 Jul 2009 |
Windows7-x86/stdcfltn.cab/stdcfltn.cat | 7.4 KB | 24 Aug 2010 |
Windows7-x86/stdcfltn.cab/stdcfltn.inf | 1.7 KB | 19 Aug 2010 |
Windows7-x86/stdcfltn.cab/stdcfltn.sys | 17.6 KB | 20 Aug 2010 |
Windows7-x86/stdcfltn.cab/uninstall.bat | 36 bytes | 17 Jun 2010 |
XP-x86/accelern.cat | 8.5 KB | 15 Dec 2010 |
XP-x86/accelern.inf | 3.2 KB | 10 Dec 2010 |
XP-x86/accelern.sys | 43.9 KB | 13 Dec 2010 |
XP-x86/accelernco01.dll | 81.0 KB | 13 Dec 2010 |
XP-x86/stdcfltn.cab | 409.9 KB | 29 Sep 2010 |
XP-x86/stdcfltn.cab/DIFxAPI.dll | 323.6 KB | 13 Jul 2009 |
XP-x86/stdcfltn.cab/dpinst.exe | 552.5 KB | 13 Jul 2009 |
XP-x86/stdcfltn.cab/stdcfltn.cat | 7.4 KB | 24 Aug 2010 |
XP-x86/stdcfltn.cab/stdcfltn.inf | 1.7 KB | 19 Aug 2010 |
XP-x86/stdcfltn.cab/stdcfltn.sys | 17.6 KB | 20 Aug 2010 |
XP-x86/stdcfltn.cab/uninstall.bat | 36 bytes | 17 Jun 2010 |
install.exe | 22.6 KB | 15 Dec 2010 |
mup.xml | 3.6 KB | 15 Dec 2010 |
setup.exe | 7.3 MB | 15 Dec 2010 |