The Channel Master CM6004 Internet-to-TV 4-Port coax switch is an easy to install solution providing up to 4 internet connections to any one of the coax cable outlets in the home when paired with another CM6004 or CM6000 Internet-to-TV adapter. Many new TV"s, set-top boxes, blu-ray players and game consoles now have internet capabilities and need to be connected to the internet. After getting these products home you may find it difficult to connect them to the internet because you may not have an Ethernet jack by the television or device. With most homes prewired with coax to nearly all rooms, Channel Masters Internet to TV Coax adapter is the perfect solution. Simply connect one adapter to your modem and coax network, then connect the second adapter to your coax network in another room where internet connection is desired. The internet-to-TV adapters have been designed to ride along the same coax as your cable television or terrestrial antenna signals with no interference. This is the most reliable solution without installing new wires and best of all its affordable and easy to install.