RenesasElectronics USB 3.0 Host Controller, Version for Microsoft® Windows® 7

This utility will install the originally shipped version of the Renesas Electronics USB 3.0 Host Controller for the Sony VAIO® computers listed below.

*** The Renesas Electronics USB 3.0 Host Controller is for the yellow bang showed as a name "Universal Serial Bus (USB) Controller" in Device Manager window if the driver is uninstalled.



This utility is only for use with the following Sony VAIO® Computers


Do not install this utility with any other model of computer (including other Sony computers sold worldwide).


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 that you print out these instructions as a reference during the installation process.

Download And Installation Instructions

Please follow the steps below to download and install the EP0000551275.exe program.

  • Download the EP0000551275.exe file to a temporary or download directory (please note this directory for reference).
  • Go to the directory where the file was downloaded and double-click the EP0000551275.exe file to begin the installation.
  • At the "User Account Control" window, click "Yes"
  • At the "Select Country" screen, select the country for the installation and click "Next"
  • At the "Renesas Electronics USB 3.0 Host Controller for Microsoft® Windows® 7" and click "Next".
  • Read the Software License Agreement and click "I Agree"
  • At the "Finished" screen, click Finish.
  • At "This system must be restarted to complete the installation and click "OK" to restart the computer

The installation of the Renesas Electronics USB 3.0 Host Controller is completed.

Información de archivo

Nombre de archivo

  • EP0000551275.exe

Arquitectura de archivos

  • 32 / 64 bit

Tamaño de archivo

  • 7.94 Mb

Fecha de lanzamiento

  • 19-31-2012