How simple is it to network your home via existing power lines? I connected my PC’s Ethernet port to a powerline adapter and plugged that adapter into a power strip that already fed several other ...

So, you’ve set up a home office in the spare bedroom, or built yourself one in the garden. Or maybe you’ve moved to a new house with particularly thick walls. In any of those instances, Wi-Fi on its ...

Matt Elliott is a senior editor at CNET with a focus on laptops and streaming services. Matt has more than 20 years of experience testing and reviewing laptops. He has worked for CNET in New York and ...

Some Powerline devices can act as WiFi extenders, bringing new wireless access points into rooms where Wi-Fi signal isn’t very strong. If you’ve got your wireless router set up downstairs and the ...

The concrete and plaster in his Rathdrum, Idaho, house blocks Wi-Fi signals. But computer consultant Marc Schoenberg found a way to network the six devices in his house without stringing Ethernet ...

AC wires can be accessed from multiple spots in any room where a computer is in use. What's more, by deploying what are known as "powerline adapters," system builders can deploy those AC wires inside ...