Ethernet hub
DEVICE FOR CONNECTING MULTIPLE ETHERNET DEVICES TOGETHER AND MAKING THEM ACT AS A SINGLE NETWORK SEGMENT
Multiport repeater; Active hub; Hub (computer); Dual-speed hub; 10/100 hub; Unmanaged hub; Layer 1 switch; Active star; Ethernet repeater; Repeater hub; Dual speed hub
An Ethernet hub, active hub, network hub, repeater hub, multiport repeater, or simply hub is a network hardware device for connecting multiple Ethernet devices together and making them act as a single network segment. It has multiple input/output (I/O) ports, in which a signal introduced at the input of any port appears at the output of every port except the original incoming.