Here is a link to more information about PS Connect:
The PS Connect original version is 703. PS Connect refers to all versions higher than 703 with Wi-Fi connectivity.
Here is the link to the new software:
Enter your tablet in the dropdown then the software will allow you to download.
Do the preinstall file first, then the update. Shutdown and unplug for 5 minutes
Thank you for your patience with the new website and software updates.
Software updates often improve functionality and may add new features and sometimes new designs. The ability to connect to Wi-Fi should streamline the process to run software updates or purchases designs.