The Inspiron 15 3551 is a type of mouse manufactured by Dell. Updating this driver fixes tracking problems, intermittent or no connectivity and can unlock some advanced features of your type of mouse. This driver - "Input_Driver_PT70C_WN_18.1.34.34_A00.EXE" - has been downloaded 34 times and is rated 5 out of 5 stars based on 6 reviews. It is compatible with PCs running Windows 8 and Windows 7, among other operating systems. The total disk space used for this update is 59.7 MB.
Inspiron 15 3551
Dell Touchpad
Synaptics HID Device
Synaptics HID TouchPad
Windows 8.1 (64 bit), Windows 7 (64 bit)
18.1.34.34 (29-Jan-2015)
TouchPad Driver File
siddhik (DG Staff Member) on 10-Feb-2015
To get the Inspiron 15 3551 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 Inspiron 15 3551 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 |
---|---|---|
Autorun.inf | 29 bytes | 17 Aug 2006 |
DellTouchpad.exe | 5.7 MB | 30 Oct 2014 |
DellTouchpad35.exe | 5.1 MB | 30 Oct 2014 |
DellTpad.exe | 23.0 MB | 30 Oct 2014 |
Eula0401ARA.tx_ | 10.5 KB | 7 Oct 2008 |
Eula0404CHT.tx_ | 6.4 KB | 22 Apr 2014 |
Eula0405CSY.tx_ | 7.8 KB | 17 Jun 2009 |
Eula0406DAN.tx_ | 7.8 KB | 17 Jun 2009 |
Eula0407DEU.tx_ | 8.4 KB | 17 Jun 2009 |
Eula0408ELL.tx_ | 15.6 KB | 20 Oct 2008 |
Eula0409ENU.tx_ | 7.0 KB | 17 Jun 2009 |
Eula040bFIN.tx_ | 7.3 KB | 17 Jun 2009 |
Eula040cFRA.tx_ | 8.4 KB | 17 Jun 2009 |
Eula040dHEB.tx_ | 9.6 KB | 7 Oct 2008 |
Eula040eHUN.tx_ | 8.5 KB | 17 Jun 2009 |
Eula0410ITA.tx_ | 9.0 KB | 17 Jun 2009 |
Eula0411JPN.tx_ | 9.4 KB | 17 Jun 2009 |
Eula0412KOR.tx_ | 8.6 KB | 17 Jun 2009 |
Eula0413NLD.tx_ | 8.6 KB | 17 Jun 2009 |
Eula0414NOR.tx_ | 8.0 KB | 17 Jun 2009 |
Eula0415PLK.tx_ | 8.9 KB | 17 Jun 2009 |
Eula0416PTB.tx_ | 7.9 KB | 6 Aug 2009 |
Eula0419RUS.tx_ | 18.6 KB | 18 Nov 2009 |
Eula041dSVE.tx_ | 7.9 KB | 17 Jun 2009 |
Eula041fTRK.tx_ | 8.6 KB | 17 Jun 2009 |
Eula0804CHS.tx_ | 6.4 KB | 5 May 2014 |
Eula0816PTG.tx_ | 8.7 KB | 17 Jun 2009 |
Eula0c0aESP.tx_ | 8.0 KB | 17 Jun 2009 |
InstNT.exe | 285.4 KB | 30 Oct 2014 |
Mup.xml | 3.3 KB | 4 Nov 2014 |
Setup.exe | 309.0 KB | 30 Oct 2014 |
SynCOM.dll | 753.4 KB | 30 Oct 2014 |
SynCntxt.rtf | 12.7 MB | 29 Oct 2014 |
SynCom32.dll | 409.3 KB | 30 Oct 2014 |
SynISDLL.dll | 308.5 KB | 30 Oct 2014 |
SynMood.exe | 1.9 MB | 30 Oct 2014 |
SynPD.inf | 833.2 KB | 2 Nov 2014 |
SynRMIHID.inf | 4.4 KB | 29 Oct 2014 |
SynRMIHID.ini | 4.4 KB | 29 Oct 2014 |
SynRMIHID.sys | 42.7 KB | 30 Oct 2014 |
SynReflash.exe | 1.3 MB | 30 Oct 2014 |
SynRemoveUserSettings.dat | 871 bytes | 29 Oct 2014 |
SynTP.cat | 25.2 KB | 4 Nov 2014 |
SynTP.sys | 580.8 KB | 30 Oct 2014 |
SynTPAPI.dll | 256.2 KB | 30 Oct 2014 |
SynTPCo20.dll | 212.2 KB | 30 Oct 2014 |
SynTPCpl.dll | 3.9 MB | 30 Oct 2014 |
SynTPEnh.exe | 2.9 MB | 30 Oct 2014 |
SynTPEnhService.exe | 220.9 KB | 30 Oct 2014 |
SynTPHelper.exe | 200.9 KB | 30 Oct 2014 |
SynTPRes.dll | 19.0 MB | 30 Oct 2014 |
SynUnst.ini | 833.2 KB | 2 Nov 2014 |
SynZMetr.exe | 1.9 MB | 30 Oct 2014 |
Synaptics_v18_1_34_34__C__x64__Win7_Win8_Win81__Signed__DellWPF_RMIHID.exe | 26.0 MB | 4 Nov 2014 |
Synaptics_v18_1_34_34__C__x64__Win7_Win8_Win81__Signed__DellWPF_RMIHID.exe/Autorun.inf | 29 bytes | 17 Aug 2006 |
Synaptics_v18_1_34_34__C__x64__Win7_Win8_Win81__Signed__DellWPF_RMIHID.exe/DellTouchpad.exe | 5.7 MB | 30 Oct 2014 |
Synaptics_v18_1_34_34__C__x64__Win7_Win8_Win81__Signed__DellWPF_RMIHID.exe/DellTouchpad35.exe | 5.1 MB | 30 Oct 2014 |
Synaptics_v18_1_34_34__C__x64__Win7_Win8_Win81__Signed__DellWPF_RMIHID.exe/DellTpad.exe | 23.0 MB | 30 Oct 2014 |
Synaptics_v18_1_34_34__C__x64__Win7_Win8_Win81__Signed__DellWPF_RMIHID.exe/Eula0401ARA.tx_ | 10.5 KB | 7 Oct 2008 |
Synaptics_v18_1_34_34__C__x64__Win7_Win8_Win81__Signed__DellWPF_RMIHID.exe/Eula0404CHT.tx_ | 6.4 KB | 22 Apr 2014 |
Synaptics_v18_1_34_34__C__x64__Win7_Win8_Win81__Signed__DellWPF_RMIHID.exe/Eula0405CSY.tx_ | 7.8 KB | 17 Jun 2009 |
Synaptics_v18_1_34_34__C__x64__Win7_Win8_Win81__Signed__DellWPF_RMIHID.exe/Eula0406DAN.tx_ | 7.8 KB | 17 Jun 2009 |
Synaptics_v18_1_34_34__C__x64__Win7_Win8_Win81__Signed__DellWPF_RMIHID.exe/Eula0407DEU.tx_ | 8.4 KB | 17 Jun 2009 |
Synaptics_v18_1_34_34__C__x64__Win7_Win8_Win81__Signed__DellWPF_RMIHID.exe/Eula0408ELL.tx_ | 15.6 KB | 20 Oct 2008 |
Synaptics_v18_1_34_34__C__x64__Win7_Win8_Win81__Signed__DellWPF_RMIHID.exe/Eula0409ENU.tx_ | 7.0 KB | 17 Jun 2009 |
Synaptics_v18_1_34_34__C__x64__Win7_Win8_Win81__Signed__DellWPF_RMIHID.exe/Eula040bFIN.tx_ | 7.3 KB | 17 Jun 2009 |
Synaptics_v18_1_34_34__C__x64__Win7_Win8_Win81__Signed__DellWPF_RMIHID.exe/Eula040cFRA.tx_ | 8.4 KB | 17 Jun 2009 |
Synaptics_v18_1_34_34__C__x64__Win7_Win8_Win81__Signed__DellWPF_RMIHID.exe/Eula040dHEB.tx_ | 9.6 KB | 7 Oct 2008 |
Synaptics_v18_1_34_34__C__x64__Win7_Win8_Win81__Signed__DellWPF_RMIHID.exe/Eula040eHUN.tx_ | 8.5 KB | 17 Jun 2009 |
Synaptics_v18_1_34_34__C__x64__Win7_Win8_Win81__Signed__DellWPF_RMIHID.exe/Eula0410ITA.tx_ | 9.0 KB | 17 Jun 2009 |
Synaptics_v18_1_34_34__C__x64__Win7_Win8_Win81__Signed__DellWPF_RMIHID.exe/Eula0411JPN.tx_ | 9.4 KB | 17 Jun 2009 |
Synaptics_v18_1_34_34__C__x64__Win7_Win8_Win81__Signed__DellWPF_RMIHID.exe/Eula0412KOR.tx_ | 8.6 KB | 17 Jun 2009 |
Synaptics_v18_1_34_34__C__x64__Win7_Win8_Win81__Signed__DellWPF_RMIHID.exe/Eula0413NLD.tx_ | 8.6 KB | 17 Jun 2009 |
Synaptics_v18_1_34_34__C__x64__Win7_Win8_Win81__Signed__DellWPF_RMIHID.exe/Eula0414NOR.tx_ | 8.0 KB | 17 Jun 2009 |
Synaptics_v18_1_34_34__C__x64__Win7_Win8_Win81__Signed__DellWPF_RMIHID.exe/Eula0415PLK.tx_ | 8.9 KB | 17 Jun 2009 |
Synaptics_v18_1_34_34__C__x64__Win7_Win8_Win81__Signed__DellWPF_RMIHID.exe/Eula0416PTB.tx_ | 7.9 KB | 6 Aug 2009 |
Synaptics_v18_1_34_34__C__x64__Win7_Win8_Win81__Signed__DellWPF_RMIHID.exe/Eula0419RUS.tx_ | 18.6 KB | 18 Nov 2009 |
Synaptics_v18_1_34_34__C__x64__Win7_Win8_Win81__Signed__DellWPF_RMIHID.exe/Eula041dSVE.tx_ | 7.9 KB | 17 Jun 2009 |
Synaptics_v18_1_34_34__C__x64__Win7_Win8_Win81__Signed__DellWPF_RMIHID.exe/Eula041fTRK.tx_ | 8.6 KB | 17 Jun 2009 |
Synaptics_v18_1_34_34__C__x64__Win7_Win8_Win81__Signed__DellWPF_RMIHID.exe/Eula0804CHS.tx_ | 6.4 KB | 5 May 2014 |
Synaptics_v18_1_34_34__C__x64__Win7_Win8_Win81__Signed__DellWPF_RMIHID.exe/Eula0816PTG.tx_ | 8.7 KB | 17 Jun 2009 |
Synaptics_v18_1_34_34__C__x64__Win7_Win8_Win81__Signed__DellWPF_RMIHID.exe/Eula0c0aESP.tx_ | 8.0 KB | 17 Jun 2009 |
Synaptics_v18_1_34_34__C__x64__Win7_Win8_Win81__Signed__DellWPF_RMIHID.exe/InstNT.exe | 285.4 KB | 30 Oct 2014 |
Synaptics_v18_1_34_34__C__x64__Win7_Win8_Win81__Signed__DellWPF_RMIHID.exe/Setup.exe | 309.0 KB | 30 Oct 2014 |
Synaptics_v18_1_34_34__C__x64__Win7_Win8_Win81__Signed__DellWPF_RMIHID.exe/SynCOM.dll | 753.4 KB | 30 Oct 2014 |
Synaptics_v18_1_34_34__C__x64__Win7_Win8_Win81__Signed__DellWPF_RMIHID.exe/SynCntxt.rtf | 12.7 MB | 29 Oct 2014 |
Synaptics_v18_1_34_34__C__x64__Win7_Win8_Win81__Signed__DellWPF_RMIHID.exe/SynCom32.dll | 409.3 KB | 30 Oct 2014 |
Synaptics_v18_1_34_34__C__x64__Win7_Win8_Win81__Signed__DellWPF_RMIHID.exe/SynISDLL.dll | 308.5 KB | 30 Oct 2014 |
Synaptics_v18_1_34_34__C__x64__Win7_Win8_Win81__Signed__DellWPF_RMIHID.exe/SynMood.exe | 1.9 MB | 30 Oct 2014 |
Synaptics_v18_1_34_34__C__x64__Win7_Win8_Win81__Signed__DellWPF_RMIHID.exe/SynPD.inf | 833.2 KB | 2 Nov 2014 |
Synaptics_v18_1_34_34__C__x64__Win7_Win8_Win81__Signed__DellWPF_RMIHID.exe/SynRMIHID.inf | 4.4 KB | 29 Oct 2014 |
Synaptics_v18_1_34_34__C__x64__Win7_Win8_Win81__Signed__DellWPF_RMIHID.exe/SynRMIHID.ini | 4.4 KB | 29 Oct 2014 |
Synaptics_v18_1_34_34__C__x64__Win7_Win8_Win81__Signed__DellWPF_RMIHID.exe/SynRMIHID.sys | 42.7 KB | 30 Oct 2014 |
Synaptics_v18_1_34_34__C__x64__Win7_Win8_Win81__Signed__DellWPF_RMIHID.exe/SynReflash.exe | 1.3 MB | 30 Oct 2014 |
Synaptics_v18_1_34_34__C__x64__Win7_Win8_Win81__Signed__DellWPF_RMIHID.exe/SynRemoveUserSettings.dat | 871 bytes | 29 Oct 2014 |
Synaptics_v18_1_34_34__C__x64__Win7_Win8_Win81__Signed__DellWPF_RMIHID.exe/SynTP.cat | 25.2 KB | 4 Nov 2014 |
Synaptics_v18_1_34_34__C__x64__Win7_Win8_Win81__Signed__DellWPF_RMIHID.exe/SynTP.sys | 580.8 KB | 30 Oct 2014 |
Synaptics_v18_1_34_34__C__x64__Win7_Win8_Win81__Signed__DellWPF_RMIHID.exe/SynTPAPI.dll | 256.2 KB | 30 Oct 2014 |
Synaptics_v18_1_34_34__C__x64__Win7_Win8_Win81__Signed__DellWPF_RMIHID.exe/SynTPCo20.dll | 212.2 KB | 30 Oct 2014 |
Synaptics_v18_1_34_34__C__x64__Win7_Win8_Win81__Signed__DellWPF_RMIHID.exe/SynTPCpl.dll | 3.9 MB | 30 Oct 2014 |
Synaptics_v18_1_34_34__C__x64__Win7_Win8_Win81__Signed__DellWPF_RMIHID.exe/SynTPEnh.exe | 2.9 MB | 30 Oct 2014 |
Synaptics_v18_1_34_34__C__x64__Win7_Win8_Win81__Signed__DellWPF_RMIHID.exe/SynTPEnhService.exe | 220.9 KB | 30 Oct 2014 |
Synaptics_v18_1_34_34__C__x64__Win7_Win8_Win81__Signed__DellWPF_RMIHID.exe/SynTPHelper.exe | 200.9 KB | 30 Oct 2014 |
Synaptics_v18_1_34_34__C__x64__Win7_Win8_Win81__Signed__DellWPF_RMIHID.exe/SynTPRes.dll | 19.0 MB | 30 Oct 2014 |
Synaptics_v18_1_34_34__C__x64__Win7_Win8_Win81__Signed__DellWPF_RMIHID.exe/SynUnst.ini | 833.2 KB | 2 Nov 2014 |
Synaptics_v18_1_34_34__C__x64__Win7_Win8_Win81__Signed__DellWPF_RMIHID.exe/SynZMetr.exe | 1.9 MB | 30 Oct 2014 |
Synaptics_v18_1_34_34__C__x64__Win7_Win8_Win81__Signed__DellWPF_RMIHID.exe/Tutorial.exe | 1.9 MB | 30 Oct 2014 |
Synaptics_v18_1_34_34__C__x64__Win7_Win8_Win81__Signed__DellWPF_RMIHID.exe/WPFToolkit.dll | 469.2 KB | 30 Oct 2014 |
Synaptics_v18_1_34_34__C__x64__Win7_Win8_Win81__Signed__DellWPF_RMIHID.exe/WdfCoInstaller01011.dll | 1.8 MB | 30 Jan 2014 |
Synaptics_v18_1_34_34__C__x64__Win7_Win8_Win81__Signed__DellWPF_RMIHID.exe/dpinst.exe | 1.0 MB | 30 Oct 2014 |
Synaptics_v18_1_34_34__C__x64__Win7_Win8_Win81__Signed__DellWPF_RMIHID.exe/dpinst.xml | 23.8 KB | 26 Feb 2014 |
Tutorial.exe | 1.9 MB | 30 Oct 2014 |
WPFToolkit.dll | 469.2 KB | 30 Oct 2014 |
WdfCoInstaller01011.dll | 1.8 MB | 30 Jan 2014 |
dpinst.exe | 1.0 MB | 30 Oct 2014 |
dpinst.xml | 23.8 KB | 26 Feb 2014 |
package.xml | 77.3 KB | 25 Nov 2014 |