Dealer network switch
The switch is a simple element that does not require any configuration, is completely plug & play. However it is widely unknown by users. The switch is used to obtain a more outlets network cable to connect more equipment.
For example: We have a 4-port router and have 4 rooms with multiple computers on each one. The thing to do here is to bring a network cable from the router to every room and every bedroom put a switch to which you connect these computers.
All you have to choose when buying a switch is the number of outlets.