Apple Time Capsule 2TB

2TB hard drive that works with Time Machine in OS X.
The Apple Time Capsule also acts as a full-featured Wi-Fi base station, with the latest 802.11ac – connection speeds up to 3x as fast as 802.11n.
A great, no-hassle, cable-free backup solution – connect via Wi-Fi with any Mac. Easy setup for iOS and OS X.
Three Ethernet ports on the back allow for expandability and networking. 6.6-inch height; 3.85-inch square base.