Below are the essential components and their driver status on Windows 7 (32-bit or 64-bit).

Below is a guide on how to locate and install these drivers.

As official Sony USA Support may no longer host these specific legacy drivers, you should use alternative methods to secure them. Method A: Use Sony’s Global Support Archives

Restores fluid tracking and custom edge-scrolling properties to the trackpad. Sony Firmware and Hotkeys (SFEP Driver)