USB data line with fastened interface

The utility model discloses and belongs to the technical field of data lines. The utility model relates to a data line, in particular to an interface-fastened USB data line. Rubber body, a switch is arranged in the top wall of the rubber body; a wire is connected to the right wall of the rubber body; a connector is connected to the middle of the left wall of the rubber body; a lock body is arranged in the middle of the interface top wall; a fixing layer is arranged at the top of the interface cavity; a limiting device is arranged at the right end of the switch cavity; a slider I is arranged atthe left end of the switch bottom; a first sliding groove matched with the first sliding block is formed in the position, corresponding to the first sliding block, of the rubber body. Two limiting holes are formed in the positions, corresponding to the limiting devices, of the top wall of the rubber body. Through opening and closing of the rubber switch, friction force between the switch and fingers is increased, use is