A connector, having a shunt structure, includes an insulating housing, a plurality of power terminals, a plurality of signal terminals and a first shunt socket. The insulating housing has a first side surface and a second side surface. The first side surface has a power input interface and a signal input interface, and the second side surface has a power output interface and a signal output interface. Each of the power terminals extends a power contact portion into the power input interface, and a power leg to the power output interface. Each of the signal terminals extends a signal contact portion into the signal input interface, and the signal leg to the signal output interface. The first shunt socket is located on a third side surface of the insulating housing and has a clamping portion on a side wall for being clamped by a first shunt connector.