Ethernet hubs are networking devices that enable desktop users to connect to a network and share bandwidth. The average cost of one of the popular types of Ethernet hub, Net gear EN104TP is $110. It supports four 10Base-T ports and a push button uplink port for network expansion. The Ethernet hub offers speed from 10mbps and connects multiple PCs. It is utilized generally for information exchange and resources sharing. Ethernet hub is very simple to install and use with no software to configure.