Pump up your powerline: How to get the best performance from a HomePlug network

When Wi-Fi alone can’t manage your streaming-media needs, a network using your home’s electrical wiring can often help. HomePlug AV2 MIMO powerline networks—the latest and fastest version of the HomePlug standard—are fast and easy to set up: You simply plug one adapter into a free power outlet near your router (and connect it to your router