What Does This Do?
This utility will install the originally shipped version of the Intel Smart Connect Technology Device driver.
This driver also resolves the yellow exclamation point error that may appear in Device Manager next to "Unknown Device" which indicates that a driver is not installed for that device.

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.
Download the INDOTH-00295912-0082.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 INDOTH-00295912-0082.EXE file to begin the installation.
At the "User Account Control" screen, click "Yes".
At the "Select Country" screen, select the country for this installation, and then click "Next".
At the "Intel® Smart Connect Technology Device Ver. 1.0.8.0" screen, click "Next".
At the "License Agreement" dialog, read the agreement, then, if you agree, click "I Agree" to continue with the installation.
At the "Finished" screen, click "Finish".
At the "This system must be restarted to complete the installation" screen, click "OK" to restart the computer.
After the computer restarts, the installation of the Intel Smart Connect Technology Device is complete.

This utility will install the originally shipped version of the Intel Smart Connect Technology Device driver.
This driver also resolves the yellow exclamation point error that may appear in Device Manager next to "Unknown Device" which indicates that a driver is not installed for that device.

http://esupport.sony.com/US/p/swu-matrix.pl?upd_id=8770