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Download Synaptics Touchpad Firmware - 10 (1809 or Later) 11 (21H2 or Later)

System Information
Your PC is currently running:
Driver details
Driver Name: Synaptics Touchpad Firmware - 10 (1809 or Later) 11 (21H2 or Later)
Provider: Lenovo
Version: 3972349
Release Date: 2023-01-09
Architecture: x64
File Size: 1.4 MB
Driver ID: ACPI\LEN001E
Supported OS: Windows 11, Windows 10
WHQL: Signed
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All links have been scanned by antivirus program.
Manual download (.cab, 1.4 MB) from Microsoft servers — install via Device Manager.
Supported Hardware IDs
ACPI\LEN001E
ACPI\LEN005F
ACPI\LEN0072
ACPI\LEN0073
ACPI\LEN007B
ACPI\LEN008D
ACPI\LEN008E
ACPI\LEN0099
ACPI\LEN0400
ACPI\LEN0401
Show all 64 hardware IDs
ACPI\LEN0402
ACPI\LEN0405
ACPI\LEN0406
ACPI\LEN040B
ACPI\LEN040C
ACPI\LEN040D
ACPI\LEN040E
ACPI\LEN040F
ACPI\LEN0410
ACPI\LEN0411
ACPI\LEN0415
ACPI\LEN0416
ACPI\LEN0417
ACPI\LEN0418
ACPI\LEN0419
ACPI\LEN041A
ACPI\LEN041B
ACPI\LEN041C
ACPI\LEN2043
ACPI\LEN2044
ACPI\LEN2045
ACPI\LEN2046
ACPI\LEN2047
ACPI\LEN2048
ACPI\LEN2049
ACPI\LEN2050
ACPI\LEN2051
ACPI\LEN2056
ACPI\LEN2057
ACPI\LEN2058
ACPI\LEN2059
ACPI\LEN205A
ACPI\LEN205B
ACPI\LEN205C
ACPI\LEN205D
ACPI\LEN2060
ACPI\LEN2061
ACPI\LEN2062
ACPI\LEN2063
ACPI\LEN2064
ACPI\LEN2065
ACPI\LEN2066
ACPI\LEN2067
ACPI\LEN2068
ACPI\LEN2069
ACPI\LEN2070
ACPI\LEN2071
ACPI\LEN2072
ACPI\LEN2073
ACPI\LEN2078
ACPI\LEN2079
ACPI\LEN2149
ACPI\LEN2161
ACPI\LEN2162
Match against Device Manager → Details → Hardware Ids to confirm this driver fits your device.
All versions of this driver
Version Release Date Architecture OS
3701558 2022-06-07 x64 Windows 11, Windows 10 3701558
PR3013337/PR3013412 2022-11-25 x64 Windows 11, Windows 10 PR3013337/PR3013412
3972349 2023-01-09 x64 Windows 11, Windows 10 (this page)
Related drivers
Drivers: The Foundation of Stable Device Performance
Why Are Drivers So Important?
Drivers play a crucial role in maintaining system stability. Outdated or corrupted drivers can lead to:
  • Malfunctions in hardware operation.
  • Slower system performance.
  • Errors, freezes, and other technical issues.
    • It is recommended to update drivers every 3–6 months. This is especially important before installing a new operating system, as updated drivers may be required to ensure compatibility.
    How to Keep Your Drivers Up to Date?
  • Regularly check for driver updates.
  • Download drivers only from trusted sources, such as manufacturers’ websites.
  • Restart your system after installing new drivers to apply the changes properly.
    • Automatic method for updating and downloading drivers (Recommended):
    If you prefer not to search for the right driver manually, there are tools that can automatically detect your device model and find a compatible driver. This reduces the risk of errors and saves time.
  • Download and install the app
  • Scan your device
  • Automatically install or update drivers
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    All links have been scanned by antivirus program.
    Manual driver installation
    Note: Installing an incorrect driver version may cause system issues. If you're unsure which driver to choose, we recommend using the automatic method.
    Download the driver via Device Manager. How to open Device Manager:
  • In Windows 11, 10, and 8.1, right-click the "Start" menu and select "Device Manager."
  • In Windows 8, swipe up from the bottom or right-click anywhere on the desktop, select "All Apps" -> swipe or scroll to the right and choose "Control Panel" (under "Windows System") -> Hardware and Sound -> Device Manager.
  • In Windows 7, click "Start" -> "Control Panel" -> "Hardware and Sound" -> "Device Manager."
    • How to install drivers using Device Manager:
  • Find the device causing the issue, double-click it to open "Properties."
  • Go to the "Driver" tab.
  • Click "Uninstall" and follow the instructions.
  • For reinstallation, either insert the manufacturer's disk or run the downloaded installer, following the instructions.
  • If you want to simply update the driver, press "Update Driver" in the "Properties" window and follow the instructions.

    • How to Update a Driver for Free Using Outbyte Driver Updater

    Keeping your device drivers up to date helps ensure stable Windows performance and proper hardware operation. Below is a step-by-step guide explaining how to update a single driver for free using Outbyte Driver Updater. This guide describes a method to update one selected driver without activating a license and without providing any personal information or payment details.

    Can You Update a Driver for Free Without Registration?

    Yes.
    Outbyte Driver Updater allows you to:
    • scan your computer for outdated drivers at no cost;
    • view a list of detected drivers;
    • update one selected driver for free;
    • avoid entering an email address, name, credit card number, or any other personal data.
    The free update process requires only the installed program and the standard scan and update steps.

    Step 1: Launch the Program and Scan Your Computer
    Download and install Outbyte Driver Updater on your Windows PC.
    After launching the program, it will automatically start scanning your system and checking installed drivers.
    Step 2: Close the Activation Window

    After the scan, an “Activate now” window may appear.
    To continue for free:
    • click the close (X) button in the top-right corner of the window.
    No information needs to be entered

    Step 3: Select the Driver Category
    From the menu on the left, choose the device category you want to update, such as:
    • audio drivers;
    • video and graphics drivers;
    • network and Wi-Fi drivers;
    • Bluetooth drivers;
    • printer and scanner drivers.

    Step 4: Click “Update” Next to the Selected Driver

    In the driver list, locate the driver you want to update and click the Update button next to it.

    Step 5: Confirm the Driver Update

    In the pop-up window, click Update driver.
    At this stage, no personal data or payment details are required.

    Step 6: Wait for the Update Process to Finish

    The program will begin downloading and installing the selected driver.
    Please wait until the process is complete.

    Step 7: Apply Changes and Restart Your Computer

    After the installation finishes, click Apply now to apply the changes.
    To ensure the updated driver works correctly, restart your computer.

    Important Notes
    • Free updates are available one driver at a time.
    • No registration is required for the free update.
    • No credit card or payment information is requested.
    • All actions are performed locally within the program after scanning your system.
    • Free update availability may depend on the driver type and system configuration.

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