Designed from the ground up with the quality and reliability youve come to expect from wd my cloud ex2 is a high performance two bay nas for your home or small office save all your content in one place and protect it with raid 1 cloud or lanwan backup options stream large files to any screen and expand your nas features with a full suite of appsyour options are endlesschoose a populated system that works right out of the box with integrated wd red hard drives for ultimate compatibility