If that wasn't enough, get this: These USB wall sockets could double up as smart sockets, too. At the moment, the USB socket in your iPad or Kindle charger is dumb; it's simply a charging socket.

As a result, USB wall sockets have become increasingly common in homes, offices, and public spaces. They are quite convenient, as they eliminate the need to carry a separate charging adapter.

The Negear Orbi RBK30 has no power-line capability but make sure you have plenty of wall sockets around the house if you want to get the most out of it. Dong Ngo SF Labs Manager, Editor / Reviews ...