The 1551-AG1 is a type of mouse manufactured by Aopen. Updating this driver fixes tracking problems, intermittent or no connectivity and can unlock some advanced features of your type of mouse. Visitors have downloaded this file "touch_pad.zip" 20 times with an aggregate rating of 5 out of 5 stars based on 7 reviews. It is compatible with PCs running Windows Vista and Windows XP, among other operating systems. The total disk space used for this update is 6.8 MB.
1551-AG1
DummySectionForWHQL
IBM ThinkPad UltraNav Pointing Device
NX PAD
Synaptics Composite USB HID Device
Synaptics Composite USB TouchPad
Synaptics Composite USB TouchStyk
Synaptics Diagnostic Device
Windows Vista, Windows Vista (64 bit), Windows 2003, Windows XP, Windows 2000, Windows NT4
touch_pad.zip (6.8 MB)
English (17-Mar-2005)
7.7.0.0 (2003-09-05) via .inf
1551-AG1
Touch Pad driver
Sivakumar (DG Staff Member) on 24-May-2006
To get the 1551-AG1 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 Aopen 1551-AG1 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 Aopen 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 Aopen website. Most major device manufacturers update their drivers regularly.
Installing your newly downloaded driver is a straightforward process. Windows provides a dedicated tool called Device Manager for this purpose. Follow these steps to update your driver:
Access the Quick Access menu by right-clicking the Start button.
From the menu options, choose "Device Manager".
Within Device Manager, identify the device requiring the driver update.
Open the context menu for the device by right-clicking its name.
Select "Update driver" and proceed through the guided installation.
To complete the process, reboot your computer. This ensures the new driver is fully integrated into your system.
Regular driver updates contribute to optimal system performance and hardware compatibility.
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 |
|---|---|---|
| Touch Pad/BP/ReadMe.txt | 2.8 KB | 5 Sep 2003 |
| Touch Pad/BP/SynTP.cnt | 628 bytes | 4 Sep 2001 |
| Touch Pad/Certify.ini | 112 bytes | 10 Sep 2003 |
| Touch Pad/DATA1.CAB | 1.8 MB | 5 Sep 2003 |
| Touch Pad/DATA1.CAB/_Engine_Engine_Files/corecomp.ini | 28.5 KB | 17 Jun 2015 |
| Touch Pad/DATA1.CAB/_Engine_ScriptEngine/iscript.dll | 225.3 KB | 17 Jun 2015 |
| Touch Pad/DATA1.CAB/_Engine_SelfRegistering/ctor.dll | 77.8 KB | 17 Jun 2015 |
| Touch Pad/DATA1.CAB/_Engine_SelfRegistering/iuser.dll | 176.1 KB | 17 Jun 2015 |
| Touch Pad/DATA1.CAB/_Engine_SelfRegistering/objectps.dll | 32.8 KB | 17 Jun 2015 |
| Touch Pad/DATA1.CAB/_Support_Chinese_(Simplified)_Files/_IsRes.dll | 225.3 KB | 17 Jun 2015 |
| Touch Pad/DATA1.CAB/_Support_Chinese_(Simplified)_String_Tables/value.shl | 776 bytes | 17 Jun 2015 |
| Touch Pad/DATA1.CAB/_Support_Chinese_(Traditional)_Files/_IsRes.dll | 225.3 KB | 17 Jun 2015 |
| Touch Pad/DATA1.CAB/_Support_Chinese_(Traditional)_String_Tables/value.shl | 776 bytes | 17 Jun 2015 |
| Touch Pad/DATA1.CAB/_Support_Danish_Files/_IsRes.dll | 262.1 KB | 17 Jun 2015 |
| Touch Pad/DATA1.CAB/_Support_Danish_String_Tables/value.shl | 776 bytes | 17 Jun 2015 |
| Touch Pad/DATA1.CAB/_Support_Dutch_Files/_IsRes.dll | 266.2 KB | 17 Jun 2015 |
| Touch Pad/DATA1.CAB/_Support_Dutch_String_Tables/value.shl | 776 bytes | 17 Jun 2015 |
| Touch Pad/DATA1.CAB/_Support_English_Files/_IsRes.dll | 258.0 KB | 17 Jun 2015 |
| Touch Pad/DATA1.CAB/_Support_English_String_Tables/value.shl | 767 bytes | 17 Jun 2015 |
| Touch Pad/DATA1.CAB/_Support_Finnish_Files/_IsRes.dll | 258.0 KB | 17 Jun 2015 |
| Touch Pad/DATA1.CAB/_Support_Finnish_String_Tables/value.shl | 776 bytes | 17 Jun 2015 |
| Touch Pad/DATA1.CAB/_Support_French_(Standard)_Files/_IsRes.dll | 270.3 KB | 17 Jun 2015 |
| Touch Pad/DATA1.CAB/_Support_French_(Standard)_String_Tables/value.shl | 776 bytes | 17 Jun 2015 |
| Touch Pad/DATA1.CAB/_Support_German_Files/_IsRes.dll | 270.3 KB | 17 Jun 2015 |
| Touch Pad/DATA1.CAB/_Support_German_String_Tables/value.shl | 776 bytes | 17 Jun 2015 |
| Touch Pad/DATA1.CAB/_Support_Greek_Files/_IsRes.dll | 270.3 KB | 17 Jun 2015 |
| Touch Pad/DATA1.CAB/_Support_Greek_String_Tables/value.shl | 776 bytes | 17 Jun 2015 |
| Touch Pad/DATA1.CAB/_Support_Italian_Files/_IsRes.dll | 266.2 KB | 17 Jun 2015 |
| Touch Pad/DATA1.CAB/_Support_Italian_String_Tables/value.shl | 776 bytes | 17 Jun 2015 |
| Touch Pad/DATA1.CAB/_Support_Japanese_Files/_IsRes.dll | 241.7 KB | 17 Jun 2015 |
| Touch Pad/DATA1.CAB/_Support_Japanese_String_Tables/value.shl | 776 bytes | 17 Jun 2015 |
| Touch Pad/DATA1.CAB/_Support_Korean_Files/_IsRes.dll | 237.6 KB | 17 Jun 2015 |
| Touch Pad/DATA1.CAB/_Support_Korean_String_Tables/value.shl | 776 bytes | 17 Jun 2015 |
| Touch Pad/DATA1.CAB/_Support_Language_Independent_OS_Independent_Files/SynISDLL.dll | 471.0 KB | 17 Jun 2015 |
| Touch Pad/DATA1.CAB/_Support_Non-SelfRegistering/default.pal | 1.2 KB | 17 Jun 2015 |
| Touch Pad/DATA1.CAB/_Support_Non-SelfRegistering/isrt.dll | 331.8 KB | 17 Jun 2015 |
| Touch Pad/DATA1.CAB/_Support_Norwegian_Files/_IsRes.dll | 262.1 KB | 17 Jun 2015 |
| Touch Pad/DATA1.CAB/_Support_Norwegian_String_Tables/value.shl | 776 bytes | 17 Jun 2015 |
| Touch Pad/DATA1.CAB/_Support_Portuguese_(Brazilian)_Files/_IsRes.dll | 266.2 KB | 17 Jun 2015 |
| Touch Pad/DATA1.CAB/_Support_Portuguese_(Brazilian)_String_Tables/value.shl | 776 bytes | 17 Jun 2015 |
| Touch Pad/DATA1.CAB/_Support_Portuguese_(Standard)_Files/_IsRes.dll | 270.3 KB | 17 Jun 2015 |
| Touch Pad/DATA1.CAB/_Support_Portuguese_(Standard)_String_Tables/value.shl | 776 bytes | 17 Jun 2015 |
| Touch Pad/DATA1.CAB/_Support_Spanish_Files/_IsRes.dll | 270.3 KB | 17 Jun 2015 |
| Touch Pad/DATA1.CAB/_Support_Spanish_String_Tables/value.shl | 776 bytes | 17 Jun 2015 |
| Touch Pad/DATA1.CAB/_Support_Swedish_Files/_IsRes.dll | 258.0 KB | 17 Jun 2015 |
| Touch Pad/DATA1.CAB/_Support_Swedish_String_Tables/value.shl | 776 bytes | 17 Jun 2015 |
| Touch Pad/DATA1.CAB/_Support_Thai_Files/_IsRes.dll | 258.0 KB | 17 Jun 2015 |
| Touch Pad/DATA1.CAB/_Support_Thai_String_Tables/value.shl | 776 bytes | 17 Jun 2015 |
| Touch Pad/DATA2.CAB | 512 bytes | 5 Sep 2003 |
| Touch Pad/DATA2.CAB/_Engine_Engine_Files/corecomp.ini | 28.5 KB | 17 Jun 2015 |
| Touch Pad/DATA2.CAB/_Engine_ScriptEngine/iscript.dll | 225.3 KB | 17 Jun 2015 |
| Touch Pad/DATA2.CAB/_Engine_SelfRegistering/ctor.dll | 77.8 KB | 17 Jun 2015 |
| Touch Pad/DATA2.CAB/_Engine_SelfRegistering/iuser.dll | 176.1 KB | 17 Jun 2015 |
| Touch Pad/DATA2.CAB/_Engine_SelfRegistering/objectps.dll | 32.8 KB | 17 Jun 2015 |
| Touch Pad/DATA2.CAB/_Support_Chinese_(Simplified)_Files/_IsRes.dll | 225.3 KB | 17 Jun 2015 |
| Touch Pad/DATA2.CAB/_Support_Chinese_(Simplified)_String_Tables/value.shl | 776 bytes | 17 Jun 2015 |
| Touch Pad/DATA2.CAB/_Support_Chinese_(Traditional)_Files/_IsRes.dll | 225.3 KB | 17 Jun 2015 |
| Touch Pad/DATA2.CAB/_Support_Chinese_(Traditional)_String_Tables/value.shl | 776 bytes | 17 Jun 2015 |
| Touch Pad/DATA2.CAB/_Support_Danish_Files/_IsRes.dll | 262.1 KB | 17 Jun 2015 |
| Touch Pad/DATA2.CAB/_Support_Danish_String_Tables/value.shl | 776 bytes | 17 Jun 2015 |
| Touch Pad/DATA2.CAB/_Support_Dutch_Files/_IsRes.dll | 266.2 KB | 17 Jun 2015 |
| Touch Pad/DATA2.CAB/_Support_Dutch_String_Tables/value.shl | 776 bytes | 17 Jun 2015 |
| Touch Pad/DATA2.CAB/_Support_English_Files/_IsRes.dll | 258.0 KB | 17 Jun 2015 |
| Touch Pad/DATA2.CAB/_Support_English_String_Tables/value.shl | 767 bytes | 17 Jun 2015 |
| Touch Pad/DATA2.CAB/_Support_Finnish_Files/_IsRes.dll | 258.0 KB | 17 Jun 2015 |
| Touch Pad/DATA2.CAB/_Support_Finnish_String_Tables/value.shl | 776 bytes | 17 Jun 2015 |
| Touch Pad/DATA2.CAB/_Support_French_(Standard)_Files/_IsRes.dll | 270.3 KB | 17 Jun 2015 |
| Touch Pad/DATA2.CAB/_Support_French_(Standard)_String_Tables/value.shl | 776 bytes | 17 Jun 2015 |
| Touch Pad/DATA2.CAB/_Support_German_Files/_IsRes.dll | 270.3 KB | 17 Jun 2015 |
| Touch Pad/DATA2.CAB/_Support_German_String_Tables/value.shl | 776 bytes | 17 Jun 2015 |
| Touch Pad/DATA2.CAB/_Support_Greek_Files/_IsRes.dll | 270.3 KB | 17 Jun 2015 |
| Touch Pad/DATA2.CAB/_Support_Greek_String_Tables/value.shl | 776 bytes | 17 Jun 2015 |
| Touch Pad/DATA2.CAB/_Support_Italian_Files/_IsRes.dll | 266.2 KB | 17 Jun 2015 |
| Touch Pad/DATA2.CAB/_Support_Italian_String_Tables/value.shl | 776 bytes | 17 Jun 2015 |
| Touch Pad/DATA2.CAB/_Support_Japanese_Files/_IsRes.dll | 241.7 KB | 17 Jun 2015 |
| Touch Pad/DATA2.CAB/_Support_Japanese_String_Tables/value.shl | 776 bytes | 17 Jun 2015 |
| Touch Pad/DATA2.CAB/_Support_Korean_Files/_IsRes.dll | 237.6 KB | 17 Jun 2015 |
| Touch Pad/DATA2.CAB/_Support_Korean_String_Tables/value.shl | 776 bytes | 17 Jun 2015 |
| Touch Pad/DATA2.CAB/_Support_Language_Independent_OS_Independent_Files/SynISDLL.dll | 471.0 KB | 17 Jun 2015 |
| Touch Pad/DATA2.CAB/_Support_Non-SelfRegistering/default.pal | 1.2 KB | 17 Jun 2015 |
| Touch Pad/DATA2.CAB/_Support_Non-SelfRegistering/isrt.dll | 331.8 KB | 17 Jun 2015 |
| Touch Pad/DATA2.CAB/_Support_Norwegian_Files/_IsRes.dll | 262.1 KB | 17 Jun 2015 |
| Touch Pad/DATA2.CAB/_Support_Norwegian_String_Tables/value.shl | 776 bytes | 17 Jun 2015 |
| Touch Pad/DATA2.CAB/_Support_Portuguese_(Brazilian)_Files/_IsRes.dll | 266.2 KB | 17 Jun 2015 |
| Touch Pad/DATA2.CAB/_Support_Portuguese_(Brazilian)_String_Tables/value.shl | 776 bytes | 17 Jun 2015 |
| Touch Pad/DATA2.CAB/_Support_Portuguese_(Standard)_Files/_IsRes.dll | 270.3 KB | 17 Jun 2015 |
| Touch Pad/DATA2.CAB/_Support_Portuguese_(Standard)_String_Tables/value.shl | 776 bytes | 17 Jun 2015 |
| Touch Pad/DATA2.CAB/_Support_Spanish_Files/_IsRes.dll | 270.3 KB | 17 Jun 2015 |
| Touch Pad/DATA2.CAB/_Support_Spanish_String_Tables/value.shl | 776 bytes | 17 Jun 2015 |
| Touch Pad/DATA2.CAB/_Support_Swedish_Files/_IsRes.dll | 258.0 KB | 17 Jun 2015 |
| Touch Pad/DATA2.CAB/_Support_Swedish_String_Tables/value.shl | 776 bytes | 17 Jun 2015 |
| Touch Pad/DATA2.CAB/_Support_Thai_Files/_IsRes.dll | 258.0 KB | 17 Jun 2015 |
| Touch Pad/DATA2.CAB/_Support_Thai_String_Tables/value.shl | 776 bytes | 17 Jun 2015 |
| Touch Pad/DK/ReadMe.txt | 2.7 KB | 5 Sep 2003 |
| Touch Pad/DK/SynTP.cnt | 628 bytes | 25 Apr 2002 |
| Touch Pad/DriverLanguageMap.xml | 4.8 KB | 30 Sep 2003 |
| Touch Pad/FI/ReadMe.txt | 2.7 KB | 5 Sep 2003 |
| Touch Pad/FI/SynTP.cnt | 628 bytes | 25 Apr 2002 |
| Touch Pad/FR/ReadMe.txt | 2.9 KB | 5 Sep 2003 |
| Touch Pad/FR/SynTP.cnt | 658 bytes | 4 Sep 2001 |
| Touch Pad/GR/ReadMe.txt | 2.9 KB | 5 Sep 2003 |
| Touch Pad/GR/SynTP.cnt | 704 bytes | 4 Sep 2001 |
| Touch Pad/IKERNEL.EX_ | 344.9 KB | 4 Sep 2001 |
| Touch Pad/IT/ReadMe.txt | 2.9 KB | 5 Sep 2003 |
| Touch Pad/IT/SynTP.cnt | 628 bytes | 4 Sep 2001 |
| Touch Pad/InstNT.exe | 69.6 KB | 5 Sep 2003 |
| Touch Pad/JP/ReadMe.txt | 2.1 KB | 5 Sep 2003 |
| Touch Pad/JP/SynTP.cnt | 637 bytes | 4 Sep 2001 |
| Touch Pad/KR/ReadMe.txt | 2.0 KB | 5 Sep 2003 |
| Touch Pad/KR/SynTP.cnt | 587 bytes | 4 Sep 2001 |
| Touch Pad/LAYOUT.BIN | 454 bytes | 5 Sep 2003 |
| Touch Pad/LS/ReadMe.txt | 2.9 KB | 5 Sep 2003 |
| Touch Pad/LS/SynTP.cnt | 749 bytes | 4 Sep 2001 |
| Touch Pad/NL/ReadMe.txt | 2.9 KB | 5 Sep 2003 |
| Touch Pad/NL/SynTP.cnt | 708 bytes | 4 Sep 2001 |
| Touch Pad/NO/ReadMe.txt | 2.7 KB | 5 Sep 2003 |
| Touch Pad/NO/SynTP.cnt | 628 bytes | 25 Apr 2002 |
| Touch Pad/NewUI.ini | 227 bytes | 28 Mar 2003 |
| Touch Pad/ReadMe.txt | 4.1 KB | 5 Sep 2003 |
| Touch Pad/Release.doc | 106.8 KB | 5 Sep 2003 |
| Touch Pad/SC/ReadMe.txt | 2.0 KB | 5 Sep 2003 |
| Touch Pad/SC/SynTP.cnt | 502 bytes | 4 Sep 2001 |
| Touch Pad/SE/ReadMe.txt | 2.7 KB | 5 Sep 2003 |
| Touch Pad/SE/SynTP.cnt | 581 bytes | 4 Sep 2001 |
| Touch Pad/SETUP.LOG | 188 bytes | 1 Oct 2003 |
| Touch Pad/Setup.exe | 168.4 KB | 4 Sep 2001 |
| Touch Pad/Setup.ini | 384 bytes | 5 Sep 2003 |
| Touch Pad/SynCOM.dll | 77.8 KB | 5 Sep 2003 |
| Touch Pad/SynCntxt.rtf | 2.1 MB | 5 Sep 2003 |
| Touch Pad/SynCtrl.dll | 106.5 KB | 5 Sep 2003 |
| Touch Pad/SynHid.inf | 4.1 KB | 5 Sep 2003 |
| Touch Pad/SynISDLL.dll | 471.0 KB | 5 Sep 2003 |
| Touch Pad/SynMood.exe | 147.5 KB | 5 Sep 2003 |
| Touch Pad/SynTP.cat | 18.8 KB | 30 Sep 2003 |
| Touch Pad/SynTP.inf | 78.9 KB | 5 Sep 2003 |
| Touch Pad/SynTP.ini | 110.9 KB | 5 Sep 2003 |
| Touch Pad/SynTP.sys | 270.3 KB | 5 Sep 2003 |
| Touch Pad/SynTPAPI.dll | 94.2 KB | 5 Sep 2003 |
| Touch Pad/SynTPCOM.dll | 41.0 KB | 5 Sep 2003 |
| Touch Pad/SynTPCoI.dll | 77.8 KB | 5 Sep 2003 |
| Touch Pad/SynTPCpl.dll | 5.8 MB | 5 Sep 2003 |
| Touch Pad/SynTPEnh.exe | 618.5 KB | 5 Sep 2003 |
| Touch Pad/SynTPEnh.ini | 7.2 KB | 5 Sep 2003 |
| Touch Pad/SynTPFcs.dll | 65.5 KB | 5 Sep 2003 |
| Touch Pad/SynTPLpr.exe | 110.6 KB | 5 Sep 2003 |
| Touch Pad/SynUnst.ini | 78.9 KB | 5 Sep 2003 |
| Touch Pad/SynZMetr.exe | 159.7 KB | 5 Sep 2003 |
| Touch Pad/TC/ReadMe.txt | 1.5 KB | 5 Sep 2003 |
| Touch Pad/TC/SynTP.cnt | 515 bytes | 4 Sep 2001 |
| Touch Pad/TH/ReadMe.txt | 2.4 KB | 5 Sep 2003 |
| Touch Pad/TH/SynTP.cnt | 658 bytes | 4 Sep 2001 |
| Touch Pad/Tutorial.exe | 213.0 KB | 5 Sep 2003 |
| Touch Pad/US/ReadMe.txt | 4.1 KB | 5 Sep 2003 |
| Touch Pad/US/SynTP.cnt | 628 bytes | 4 Sep 2001 |