Plug-in connector

A first connector having a first male connector and a first female connector, which are adapted to be moved in a direction of insertion, wherein the first male connector comprises a male contact support supporting in particular male contact elements, and wherein the first female connector comprises a female contact support supporting in particular female contact elements, and wherein the first connector comprises tolerances in the direction of insertion, and wherein the first male contact elements of the first male contact support and the first female contact elements of the first female contact support are adapted to come into contact engagement at the time the first male connector and the first female connector are brought into contact engagement, and wherein at least one second connector is inserted into or integrated with the first connector, said second connector being an RJ45 connector comprising a second male connector and a second female connector adapted to be moved in the direction of insertion wherein the second male connector comprises a second male contact support adapted to support second male contact elements, and wherein the second female connector comprises a second female contact support which supports second female contact elements, and wherein the second connector comprises tolerances in the direction of insertion which are smaller than the tolerances of the first connector, and wherein the second male contact support or the second female contact support are movable in the direction of insertion.