IMPORTANT: This file is only for use with the models identified. Not all models are sold in all countries.

This information is for the following models:

  • MSAC-US20

About this download

Benefits and improvements

This utility will install the original driver MSAC-US20 MemoryStick™ Adapter for the Microsoft® Windows® XP operating system.

System Requirements

Operating Systems

  • Windows® XP

File Info

File Name


File Version

  • N/A

File Size

  • 1.36 MB

Release Date

  • 11-14-2003

Before You Start

Important Notes
  • During the installation of this update, be sure that you are logged in as the Administrator or as a user with Administrative rights.
  • To ensure that no other program interferes with the installation, save all work and close all other programs. The Taskbar should be clear of applications before proceeding.
  • It is highly recommended to print out these instructions as a reference during the installation process.

Download & Install

Download and Installation Instructions
  1. Download the MSACUS20DRIVERINSTALLER.ZIP file to a temporary or download directory (please note this directory for reference).
  2. Go to the directory where the file was downloaded and double-click the file to unzip the file.
  3. At the MSACUS20DRIVERINSTALLER.ZIP window, double-click the MSACUS20DRIVERINSTALLER.EXE file to begin the installation.
  4. At the "InstallShield Wizard" window, click Next.
  5. At the "InstallShield Wizard Complete" window, click Finish.