A device similar in shape to a home broadband cat, through which the network can be connected to the television, as long as the home has an installed network cable, and is in use, as long as a network cable is separated from the router and plugged into this network set-top box, it can be broadcast online on demand, broadcast live online, and search online for various domestic satellite TV stations, encryption stations, and overseas movie stations. It is of great viewing value, easy to use and cheap, very suitable for satellite TV interference areas, rural areas.