ELAN TrackPoint Device Driver - 10 (20H2 or Later) 11 (21H2 or Later) Driver 31.21.28.2
by LenovoWindows 11Windows 1064-bit
- Manufacturer
- Lenovo
- Device
- ELAN TrackPoint Device Driver - 10 (20H2 or Later) 11 (21H2 or Later)
- Driver version
31.21.28.2- Release date
- November 7, 2023
- Supported Windows
- Windows 11, Windows 10
- Architecture
- 64-bit (x64)
- File size
- 7.5 MB
- Source
- Lenovo official catalog
Supported hardware IDs (25)
- ACPI\LEN0307
- ACPI\LEN030B
- ACPI\LEN030C
- ACPI\LEN0303
- ACPI\LEN0304
- ACPI\LEN0305
- ACPI\LEN0306
- ACPI\LEN0308
- ACPI\LEN0309
- ACPI\LEN030A
- ACPI\LEN030D
- ACPI\LEN030E
- ACPI\LEN030F
- ACPI\LEN0300
- ACPI\LEN0301
- ACPI\LEN0302
- ACPI\LEN0310
- ACPI\LEN0311
- ACPI\LEN0312
- ACPI\LEN0313
- ACPI\LEN0314
- ACPI\LEN0315
- ACPI\LEN0316
- ACPI\LEN0318
- ACPI\LEN0319
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
- Create a restore point(Start → "Create a restore point" → Create), so you can roll back if anything goes wrong.
- Verify compatibility: your Windows version (Windows 11, Windows 10) and architecture (x64)must match this driver, and your device's Hardware ID should appear in the list above.
- Download the file using the button - it comes directly from Lenovo official catalog.
- Run the downloaded installer and follow its steps. Reboot if the installer asks for it.
- Check Device Manager: the device should show no warning icons, and the driver version should match.
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 the button is greyed out, use the restore point from step 1 (Start → "Recovery" → Open System Restore).
Other versions of this driver
| Version | Released | Source |
|---|---|---|
| 31.21.24.2 | March 28, 2024 | Lenovo official catalog |
| 31.21.24.2 | August 16, 2023 | Lenovo official catalog |