WD has just unveiled its new My Cloud family of personal cloud solutions. WD's My Cloud is a complete solution for users to organise, centralise and secure the digital content from all of their computers and mobile devices and access those files from any device, from anywhere in the world. My Cloud users can store and organize their families' photos and videos in one secure place on the home network. My Cloud is available in 2 TB, 3 TB, and 4 TB capacities with no monthly payment required. Customers can also attach a compatible USB 3.0 hard drive directly to the USB expansion port on the My Cloud drive and instantly expand their storage capacity. MSRP is $149.99 USD for 2 TB, $179.99 USD for 3 TB and $249.99 USD for 4 TB. A two-drive and four-drive My Cloud configuration will be available in the future.