Don’t buy Western Digital. They have no customer support structure anymore and their digital apps are busted. I bought one of their best external solid states to use as a back up and it was supposed to be accessible remotely (over the WiFi) as well. Not only did it fail at backing anything up, and their apps not work and, in fact, slow down my laptop and resist being uninstalled, but their customer support was non-existent.

I returned it and got my money back.