ELAN TrackPoint Driver - 11 (25H2 or Later) Driver 31.21.60.1
by Lenovo
What you are downloading
This file comes straight from Lenovo's own download server. We do not host it, repack it or change it in any way - the download button takes you to the manufacturer's server, not to a file of ours.
- Package
- r36tp02w.exe, 1.8 MB
- Published by
- ELAN
- Digitally signed
- Windows checks this signature before installing
- Inside
- 15 files - the driver itself, its setup instructions, a digital signature file and supporting libraries
Show the full listHide the list
- setup.cmd1 KB
- EPD.inf316 KB
- EPD.sys164 KB
- EPDApix.dll506 KB
- EPDCmds.dll673 KB
- EPDCtrl.exe1.4 MB
- EPDService.exe212 KB
- EPD_component.inf2 KB
- ETDHSA.inf2 KB
- ETDHSA.sys36 KB
- ETDUn_inst.exe434 KB
- LenovoAPI.dll645 KB
- epd.cat21 KB
- epd_component.cat18 KB
- etdhsa.cat18 KB
Nothing happens on its own: you download the file and decide yourself whether to install it.
- Manufacturer
- Lenovo
- Device
- 2 devices - see the list below
- Driver version
31.21.60.1- Release date
- June 22, 2026
- Supported Windows
- Windows 11
- Architecture
- 64-bit (x64)
- File size
- 1.8 MB
- File name
r36tp02w.exe- Digital signature
- Signed - catalog
EPD.cat - INF version
03/20/2026, 31.21.60.1- INF provider
- ELAN
- Device class
- Mouse
- Source
- Lenovo official catalog
- Last verified
- October 5, 2026
- SHA-256
9944981fd366d684fc3d1ec3564442b44098017b57a8be76671b05a4a849e74d
Supported devices (2)
- ELAN TrackPoint Device
- ELAN TrackPoint
Supported hardware IDs (118)
- *LEN030A
- ACPI\LEN0307
- ACPI\LEN0305
- *LEN030C
- *LEN0303
- *LEN0300
- *LEN030F
- *LEN0305
- ACPI\LEN0302
- *LEN030B
- ACPI\LEN0304
- ACPI\LEN0309
- ACPI\LEN0301
- ACPI\LEN0308
- *LEN0301
- *LEN0306
- *LEN0302
- *LEN0304
- *LEN030E
- *LEN0308
- *LEN030D
- ACPI\LEN030B
- ACPI\LEN030A
- *LEN0307
- ACPI\LEN030C
- *LEN0309
- ACPI\LEN030D
- ACPI\LEN0306
- ACPI\LEN030E
- ACPI\LEN0300
- ACPI\LEN030F
- ACPI\LEN0303
- *LEN0314
- *LEN0315
- *LEN0313
- *LEN0316
- ACPI\LEN0319
- ACPI\LEN0318
- *LEN0310
- ACPI\LEN0310
- *LEN0311
- *LEN0312
- *LEN0318
- ACPI\LEN0316
- ACPI\LEN0315
- ACPI\LEN0314
- ACPI\LEN0313
- ELAN TrackPoint DeviceACPI\LEN0311
- ACPI\LEN0312
- *LEN0319
- + 68 more
Compare with your device: Device Manager → right-click the device → Properties → Details → Hardware Ids. If one of the values above matches, this driver supports your hardware.
How to install
Before you start: create a restore point (Start → type "Create a restore point" → Create). It takes a minute and lets you undo everything if the new driver turns out worse than the old one. This driver is made for Windows 11 (64-bit) - if your Windows is different, look for another version further down the page.
- Download the file with the button above - it comes directly from Lenovo official catalog.
- Double-click the downloaded file and follow the prompts - the installer does the rest.
- If it asks to restart the computer, let it.
Check it worked: open Device Manager again. The device should no longer show a warning icon, and its driver version should match the one on this page.
How to roll back
If the device stops working after the update: Device Manager → right-click the device → Properties → Driver tab → Roll Back Driver. If that button is greyed out, use the restore point you made before installing (Start → "Recovery" → Open System Restore).