The Thinkpad T420 is a type of mouse manufactured by Lenovo. Updating this driver fixes tracking problems, intermittent or no connectivity and can unlock some advanced features of your type of mouse. This update - "83gx15ww.zip" - has an average rating of 5 out of 5 stars based on 3 reviews, and has been downloaded 60 times. The uploader reports that this update will work successfully on PCs running Windows 8. The total disk space used for this update is 41.7 MB.
Thinkpad T420
DummySectionForWHQL
Synaptics Composite USB Human Interface Device
Synaptics Composite USB TouchPad
Synaptics Composite USB TouchStyk
Synaptics DisplayPad
Synaptics Integrated USB TouchPad
Synaptics TouchScreen
15.3.16.1 (26-Feb-2012)
Ultranav Driver File
Karthika (DG Staff Member) on 15-Jun-2012
To get the Thinkpad T420 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 Lenovo Thinkpad T420 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 Lenovo 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 Lenovo 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 |
Release.txt | 561.4 KB | 15 Jul 2011 |
Setup.exe | 226.6 KB | 15 Jul 2011 |
WinWDF/x64/Eula0404CHT.tx_ | 6.5 KB | 17 Jun 2009 |
WinWDF/x64/Eula0406DAN.tx_ | 7.8 KB | 17 Jun 2009 |
WinWDF/x64/Eula0407DEU.tx_ | 8.4 KB | 17 Jun 2009 |
WinWDF/x64/Eula0409ENU.tx_ | 7.0 KB | 17 Jun 2009 |
WinWDF/x64/Eula040bFIN.tx_ | 7.3 KB | 17 Jun 2009 |
WinWDF/x64/Eula040cFRA.tx_ | 8.4 KB | 17 Jun 2009 |
WinWDF/x64/Eula0410ITA.tx_ | 9.0 KB | 17 Jun 2009 |
WinWDF/x64/Eula0411JPN.tx_ | 9.4 KB | 17 Jun 2009 |
WinWDF/x64/Eula0413NLD.tx_ | 8.6 KB | 17 Jun 2009 |
WinWDF/x64/Eula0414NOR.tx_ | 8.0 KB | 17 Jun 2009 |
WinWDF/x64/Eula0416PTB.tx_ | 7.9 KB | 6 Aug 2009 |
WinWDF/x64/Eula0419RUS.tx_ | 18.6 KB | 18 Nov 2009 |
WinWDF/x64/Eula041dSVE.tx_ | 7.9 KB | 17 Jun 2009 |
WinWDF/x64/Eula0804CHS.tx_ | 6.4 KB | 17 Jun 2009 |
WinWDF/x64/Eula0C04ZHH.tx_ | 6.7 KB | 7 Oct 2008 |
WinWDF/x64/Eula0c0aESP.tx_ | 8.0 KB | 17 Jun 2009 |
WinWDF/x64/InstNT.exe | 171.3 KB | 15 Jul 2011 |
WinWDF/x64/SynCOM.dll | 412.5 KB | 15 Jul 2011 |
WinWDF/x64/SynCOM32.dll | 177.4 KB | 15 Jul 2011 |
WinWDF/x64/SynChiralRotate.mpg | 382.3 KB | 17 Sep 2008 |
WinWDF/x64/SynChiralTwistRotate.mpg | 3.0 MB | 7 Mar 2011 |
WinWDF/x64/SynChiralVHScroll.mpg | 1.6 MB | 3 Sep 2008 |
WinWDF/x64/SynCntxt.rtf | 5.0 MB | 15 Jul 2011 |
WinWDF/x64/SynCtrl.dll | 276.3 KB | 15 Jul 2011 |
WinWDF/x64/SynCtrl32.dll | 222.5 KB | 15 Jul 2011 |
WinWDF/x64/SynFlick.mpg | 738.0 KB | 3 Sep 2008 |
WinWDF/x64/SynISDLL.dll | 226.6 KB | 15 Jul 2011 |
WinWDF/x64/SynLinearVHScroll.mpg | 929.1 KB | 3 Sep 2008 |
WinWDF/x64/SynMomentum.mpg | 246.2 KB | 3 Sep 2008 |
WinWDF/x64/SynMood.exe | 238.9 KB | 15 Jul 2011 |
WinWDF/x64/SynPinch.mpg | 286.5 KB | 3 Sep 2008 |
WinWDF/x64/SynPivotRotate.mpg | 770.7 KB | 9 Apr 2009 |
WinWDF/x64/SynPivotRotate_ChiralRotate.mpg | 1.1 MB | 9 Apr 2009 |
WinWDF/x64/SynTP.cat | 37.5 KB | 30 Jul 2011 |
WinWDF/x64/SynTP.sys | 1.5 MB | 15 Jul 2011 |
WinWDF/x64/SynTPAPI.dll | 226.6 KB | 15 Jul 2011 |
WinWDF/x64/SynTPCOM.dll | 120.6 KB | 15 Jul 2011 |
WinWDF/x64/SynTPCOM32.dll | 107.8 KB | 15 Jul 2011 |
WinWDF/x64/SynTPCo9.dll | 148.3 KB | 15 Jul 2011 |
WinWDF/x64/SynTPCpl.dll | 1.9 MB | 15 Jul 2011 |
WinWDF/x64/SynTPEnh.exe | 2.8 MB | 15 Jul 2011 |
WinWDF/x64/SynTPEnhPS.dll | 57.6 KB | 15 Jul 2011 |
WinWDF/x64/SynTPEnhPS32.dll | 66.9 KB | 15 Jul 2011 |
WinWDF/x64/SynTPHelper.exe | 121.6 KB | 15 Jul 2011 |
WinWDF/x64/SynTPLpr.exe | 154.4 KB | 15 Jul 2011 |
WinWDF/x64/SynTPRes.dll | 9.3 MB | 15 Jul 2011 |
WinWDF/x64/SynThreeFingerFlick.mpg | 633.6 KB | 16 Mar 2009 |
WinWDF/x64/SynThreeFingersDown.mpg | 215.9 KB | 16 Mar 2009 |
WinWDF/x64/SynTwistRotate.mpg | 1.8 MB | 3 Mar 2011 |
WinWDF/x64/SynTwoFingerVHScroll.mpg | 746.5 KB | 16 Mar 2009 |
WinWDF/x64/SynUnst.ini | 775.1 KB | 20 Jul 2011 |
WinWDF/x64/SynZMetr.exe | 247.1 KB | 15 Jul 2011 |
WinWDF/x64/TP4table.dat | 7.7 KB | 6 Nov 2010 |
WinWDF/x64/Tutorial.exe | 337.2 KB | 15 Jul 2011 |
WinWDF/x64/WdfCoInstaller01009.dll | 1.7 MB | 7 Aug 2009 |
WinWDF/x64/dpinst.exe | 1.0 MB | 15 Jul 2011 |
WinWDF/x64/dpinst.xml | 14.6 KB | 22 Nov 2010 |
WinWDF/x64/setup.exe | 226.6 KB | 15 Jul 2011 |
WinWDF/x64/synhid.inf | 9.5 KB | 29 Jul 2011 |
WinWDF/x64/synpd.inf | 775.1 KB | 20 Jul 2011 |
WinWDF/x86/Eula0404CHT.tx_ | 6.5 KB | 17 Jun 2009 |
WinWDF/x86/Eula0406DAN.tx_ | 7.8 KB | 17 Jun 2009 |
WinWDF/x86/Eula0407DEU.tx_ | 8.4 KB | 17 Jun 2009 |
WinWDF/x86/Eula0409ENU.tx_ | 7.0 KB | 17 Jun 2009 |
WinWDF/x86/Eula040bFIN.tx_ | 7.3 KB | 17 Jun 2009 |
WinWDF/x86/Eula040cFRA.tx_ | 8.4 KB | 17 Jun 2009 |
WinWDF/x86/Eula0410ITA.tx_ | 9.0 KB | 17 Jun 2009 |
WinWDF/x86/Eula0411JPN.tx_ | 9.4 KB | 17 Jun 2009 |
WinWDF/x86/Eula0413NLD.tx_ | 8.6 KB | 17 Jun 2009 |
WinWDF/x86/Eula0414NOR.tx_ | 8.0 KB | 17 Jun 2009 |
WinWDF/x86/Eula0416PTB.tx_ | 7.9 KB | 6 Aug 2009 |
WinWDF/x86/Eula0419RUS.tx_ | 18.6 KB | 18 Nov 2009 |
WinWDF/x86/Eula041dSVE.tx_ | 7.9 KB | 17 Jun 2009 |
WinWDF/x86/Eula0804CHS.tx_ | 6.4 KB | 17 Jun 2009 |
WinWDF/x86/Eula0C04ZHH.tx_ | 6.7 KB | 7 Oct 2008 |
WinWDF/x86/Eula0c0aESP.tx_ | 8.0 KB | 17 Jun 2009 |
WinWDF/x86/InstNT.exe | 136.5 KB | 15 Jul 2011 |
WinWDF/x86/SynCOM.dll | 177.4 KB | 15 Jul 2011 |
WinWDF/x86/SynChiralRotate.mpg | 382.3 KB | 17 Sep 2008 |
WinWDF/x86/SynChiralTwistRotate.mpg | 3.0 MB | 7 Mar 2011 |
WinWDF/x86/SynChiralVHScroll.mpg | 1.6 MB | 3 Sep 2008 |
WinWDF/x86/SynCntxt.rtf | 5.0 MB | 15 Jul 2011 |
WinWDF/x86/SynCtrl.dll | 222.5 KB | 15 Jul 2011 |
WinWDF/x86/SynFlick.mpg | 738.0 KB | 3 Sep 2008 |
WinWDF/x86/SynISDLL.dll | 226.6 KB | 15 Jul 2011 |
WinWDF/x86/SynLinearVHScroll.mpg | 929.1 KB | 3 Sep 2008 |
WinWDF/x86/SynMomentum.mpg | 246.2 KB | 3 Sep 2008 |
WinWDF/x86/SynMood.exe | 238.9 KB | 15 Jul 2011 |
WinWDF/x86/SynPinch.mpg | 286.5 KB | 3 Sep 2008 |
WinWDF/x86/SynPivotRotate.mpg | 770.7 KB | 9 Apr 2009 |
WinWDF/x86/SynPivotRotate_ChiralRotate.mpg | 1.1 MB | 9 Apr 2009 |
WinWDF/x86/SynTP.cat | 35.0 KB | 30 Jul 2011 |
WinWDF/x86/SynTP.sys | 1.4 MB | 15 Jul 2011 |
WinWDF/x86/SynTPAPI.dll | 173.4 KB | 15 Jul 2011 |
WinWDF/x86/SynTPCOM.dll | 107.8 KB | 15 Jul 2011 |
WinWDF/x86/SynTPCo9.dll | 120.1 KB | 15 Jul 2011 |
WinWDF/x86/SynTPCpl.dll | 1.3 MB | 15 Jul 2011 |
WinWDF/x86/SynTPEnh.exe | 2.3 MB | 15 Jul 2011 |
WinWDF/x86/SynTPEnhPS.dll | 66.9 KB | 15 Jul 2011 |
WinWDF/x86/SynTPHelper.exe | 107.8 KB | 15 Jul 2011 |
WinWDF/x86/SynTPLpr.exe | 132.4 KB | 15 Jul 2011 |
WinWDF/x86/SynTPRes.dll | 9.3 MB | 15 Jul 2011 |
WinWDF/x86/SynThreeFingerFlick.mpg | 633.6 KB | 16 Mar 2009 |
WinWDF/x86/SynThreeFingersDown.mpg | 215.9 KB | 16 Mar 2009 |
WinWDF/x86/SynTwistRotate.mpg | 1.8 MB | 3 Mar 2011 |
WinWDF/x86/SynTwoFingerVHScroll.mpg | 746.5 KB | 16 Mar 2009 |
WinWDF/x86/SynUnst.ini | 773.8 KB | 20 Jul 2011 |
WinWDF/x86/SynZMetr.exe | 247.1 KB | 15 Jul 2011 |
WinWDF/x86/TP4table.dat | 7.7 KB | 6 Nov 2010 |
WinWDF/x86/Tutorial.exe | 337.2 KB | 15 Jul 2011 |
WinWDF/x86/WdfCoInstaller01009.dll | 1.5 MB | 7 Aug 2009 |
WinWDF/x86/dpinst.exe | 920.4 KB | 15 Jul 2011 |
WinWDF/x86/dpinst.xml | 14.6 KB | 22 Nov 2010 |
WinWDF/x86/setup.exe | 226.6 KB | 15 Jul 2011 |
WinWDF/x86/synhid.inf | 9.5 KB | 29 Jul 2011 |
WinWDF/x86/synpd.inf | 773.8 KB | 20 Jul 2011 |