This 3TB WD My Cloud external network-attached storage device's Gigabit Ethernet interface allows connection to your existing network, so you can easily store and access files with compatible PC, Mac, mobile phones and tablets from anywhere in your home.
I'm generally satisfied with the MyCloud device. However, I expected to be able to access files via the cloud much like I do with dropbox. That's not the case for two reasons. First I primarily back up mac computers using mac time machine. The time machine encrypts the files. Therefore I can't access them on other devices. The result is the my cloud device serves as a backup device not as a cloud device. I realize that is not a WD problem, but it's a different outcome than I expected. The second reason is I have not figured out how to automatically backup PC files. I suspect that backing up PC files would be much like using dropbox. But because it's not an automatic backup, I don't use it like dropbox.