synaptics pointing device driver - SMBus Driver

Looking for the right synaptics pointing device driver for your touchpad? You’re in the right place. This page gives you a safe, direct download for the SMBus Driver, tailored for Motherboards on Windows 10 32 & 64bit, Windows 8.1 32 & 64bit, Windows 7 32 & 64bit, Windows Vista 32 & 64bit, Windo, plus clear install steps and fixes if something doesn’t work.

If you just want the file fast, jump to the Download section below. If you need help installing, see the step-by-step guides for .EXE, .INF, .ZIP, .RAR, and .DLL packages.

Download - synaptics pointing device driver for SMBus Driver

Device type: Motherboards

Supported OS: Windows 10 32 & 64bit, Windows 8.1 32 & 64bit, Windows 7 32 & 64bit, Windows Vista 32 & 64bit, Windo

File name: driver70323.zip

Date added: 2014-04-20

Click on the download link.

How to install

Troubleshooting

• Installer won’t run: Ensure you’re on Windows 10 32 & 64bit, Windows 8.1 32 & 64bit, Windows 7 32 & 64bit, Windows Vista 32 & 64bit, Windo. Right‑click the installer → Run as administrator.
• Device not detected: In BIOS, make sure the internal pointing device is enabled. Try toggling Touchpad/Trackpad settings.
• Gestures missing: Uninstall any generic “PS/2 Compatible Mouse” driver, restart, then reinstall this synaptics pointing device driver.
• Code 10 or 43 errors: Remove the device in Device Manager → Action → Scan for hardware changes → install via .INF.
• Driver conflicts: If another touchpad vendor driver is installed (e.g., Alps/ELAN), uninstall it first, then reboot and install this package.
• Roll back: Device Manager → TouchPad → Driver tab → Roll Back Driver if a recent change broke functionality.

Internal reference path for support: driver70323.zip

FAQ

What is the synaptics pointing device driver?

It’s the software that lets Windows fully communicate with your Synaptics touchpad, enabling smooth cursor control and features like scrolling and tapping. This package is for Motherboards on Windows 10 32 & 64bit, Windows 8.1 32 & 64bit, Windows 7 32 & 64bit, Windows Vista 32 & 64bit, Windo.

Will this work on Windows 7, 8, 10, or 11?

No. This build targets Windows 10 32 & 64bit, Windows 8.1 32 & 64bit, Windows 7 32 & 64bit, Windows Vista 32 & 64bit, Windo. For newer systems, download a later synaptics pointing device driver from your laptop manufacturer’s support page.

How do I check the installed driver version?

• Open Device Manager → Mice and other pointing devices.
• Right‑click Synaptics PS/2 Port TouchPad → Properties → Driver tab.
• Driver Version is shown there. Current package value:

The cursor is jittery after install. What should I try?

Reduce sensitivity in the Synaptics control panel, clean the touchpad surface, and ensure only one pointing device driver is active. Reboot after changes.

Is this the right file for my laptop model?

If your hardware is a Synaptics PS/2 touchpad and you run Windows 10 32 & 64bit, Windows 8.1 32 & 64bit, Windows 7 32 & 64bit, Windows Vista 32 & 64bit, Windo, this synaptics pointing device driver is appropriate. For USB or newer I2C touchpads, use a newer package.

Why download from driverfiles.net

We focus on safe, authentic drivers. Files are provided in original packaging, scanned for malware, and delivered over HTTPS with no adware or installers. Clear versioning, OS compatibility, and step‑by‑step guidance help you install the synaptics pointing device driver confidently for your SMBus Driver on Motherboards.