WD My Cloud EX2 Ultra 2-Bay Personal Cloud Storage Server (Diskless) w/ 1GB RAM. High-Performance Storage To Save, Stream And Share Anywhere. Keep your media safe in a single place on this high-performance Network Attached Storage (NAS) device, and access and stream it from anywhere with an internet connection. Number of Total Expansion Bays.Total Number of USB Ports. Number of USB 3.0 Ports. My Cloud EX2 Ultra Private Cloud Storage. This item is in the category "Computers/Tablets & Networking\Drives, Storage & Blank Media\Hard Drives (HDD, SSD & NAS)\Network Attached Storage". The seller is "nothingbutsavings" and is located in this country: US. This item can be shipped to United States.