The Time Capsule has been around since 2008. Apple has recently updated the design and specs of Time Capsule to a more verticle looks that includes 802.11AC with Beam Forming. The Time Capsule not only acts as a router, but includes a hard drive to backup all of your Macs using the built-in Time Machine utility.
In this video I compare the old Time Capsule from 2008 to the New 2013 Time Capsule. Let us know what you think about the new Time Capsule and which design you like better in the comments below.