USB concentrator capable of controlling opening and closing of USB ports through network

The utility model belongs to the technical field of USB (universal serial bus) concentrators, and particularly discloses a USB concentrator capable of controlling opening and closing of USB ports through a network, which comprises a concentrator body, a cover plate, an indicator light and a USB plug, a circuit board is fixedly connected to the right side in the concentrator body, and a controller is electrically connected to the left side of the top of the circuit board. A spring is fixedly connected to the right side of the inner bottom of the concentrator body, the spring can better enable the automatic storage mechanism to store the connecting wire, the connection mechanism is controlled to enable the concentrator body to control one or more USB port switches on the USB concentrator through network protocol remote instructions, and the problem that the USB integrated line switch can only be manually operated, so that the USB integrated line switch cannot be manually operated is solved. According to the USB