Sony PCG-TR1A/PCG-TR1AP/PCG-TR1F Notebook ALPS Pointing Device (Touchpad) Driver and Control Utility 5.3.509.2b Windows XP. This utility installs the WHQL-certified ALPS Pointing Device (Touchpad) Driver and Control Utility..
DriverFinder is an advanced driver scanning, updating and downloading utility for Windows-based PCs. Individual drivers may be available by manually visiting device manufacturer websites.