WD My Cloud is a range of network drives from Western Digital (WD). This personal cloud is available in models with different functions. You can back up documents, photos, and movies with the WD My Cloud series. With the WD My Cloud EX2 Ultra, you not only save files, but you can also watch movies and series via the built-in media server. The WD My Cloud Home is the most comprehensive cloud storage. This allows you to save backups and stream your media collection via Plex.