A male electronic connector, formed by: a base; and a tapered extension protruding from the base, wherein the tapered extension includes: a nose forming a terminal end of the electronic connector, a first connection face, a second connection face, the first connection face and the second connection face tapering toward each other from the base to the nose symmetrically about a first symmetry plane, a first flank surface, a second flank surface, the first flank surface and the second flank surface forming respective opposing sides of the tapered extension between the first connection face and the second connection face, and tapering toward each other from the base to the nose symmetrically about a second symmetry plane that is orthogonal to the first symmetry plane, and a set of electrical contacts, including a first subset of electrical contacts located along the first connection face, and a second subset of electrical contacts located along the second connection face, characterized in that one of the first and second connection faces (610, 620) of the tapered extension includes a recessed region (790, 792) that separates the corresponding subset of electric contacts (752, 754) into two groups. a base; and a tapered extension protruding from the base, wherein the tapered extension includes: a nose forming a terminal end of the electronic connector, a first connection face, a second connection face, the first connection face and the second connection face tapering toward each other from the base to the nose symmetrically about a first symmetry plane, a first flank surface, a second flank surface, the first flank surface and the second flank surface forming respective opposing sides of the tapered extension between the first connection face and the second connection face, and tapering toward each other from the base to the nose symmetrically about a second symmetry plane that is orthogonal to the first symmetry plane, and a set of electrical contacts, including a first subset of electrical contacts located along the first connection face, and a second subset of electrical contacts located along the second connection face, characterized in that one of the first and second connection faces (610, 620) of the tapered extension includes a recessed region (790, 792) that separates the corresponding subset of electric contacts (752, 754) into two groups. a nose forming a terminal end of the electronic connector, a first connection face, a second connection face, the first connection face and the second connection face tapering toward each other from the base to the nose symmetrically about a first symmetry plane, a first flank surface, a second flank surface, the first flank surface and the second flank surface forming respective opposing sides of the tapered extension between the first connection face and the second connection face, and tapering toward each other from the base to the nose symmetrically about a second symmetry plane that is orthogonal to the first symmetry plane, and a set of electrical contacts, including a first subset of electrical contacts located along the first connection face, and a second subset of electrical contacts located along the second connection face, characterized in that one of the first and second connection faces (610, 620) of the tapered extension includes a recessed region (790, 792) that separates the corresponding subset of electric contacts (752, 754) into two groups.