Windows comes pre-configured for Internet access via Ethernet. If your computer includes an Ethernet adapter as many do, connecting your computer to the Internet is as simple as connecting a cable.

It's the first power-line product I've reviewed with the ease and speed to be worthwhile. Plug one adapter into a 110-volt AC outlet near the router and the other into an outlet near the computer. Use ...

D-Link's $120 DHP-1320 is a Powerline router that works with D-Link's Powerline adapters to bring Internet connectivity to areas in a house or business that a router can't cover. This is achieved by ...