If you like the idea of a simple one-wire installation, the Weather Site is for you. The system can be cabled-up in a matter of minutes. And the finished installation does not have a maze of unsightly wires. Data from the mast travels on one 6-wire telephone-type cable, and terminates in a modular connector (RJ-11 6-6). A small (2-inch square) modular jack plate accepts a common telephone tee connector, and the cable from the mast and the cable to the computer plugs into this box. The AC adapter that supplies power for the system also plugs into this box. It doesn't get much easier than this!