An electrical connector comprising: - a first contact intended for being connected to a first electrical cable, and a second contact intended for being connected to a second electrical cable, the connector being movable along a connection axis between a connected configuration, wherein the first contact and the second contact are in electrical contact with each other and define a contact zone, and a disconnected configuration wherein the first contact is distant from the second contact, and - a first sleeve and a second sleeve attached to and surrounding the first contact and the second contact, respectively, the first sleeve and the second sleeve forming a box in the connected configuration, the box defining a cavity around the contact zone, the first sleeve comprising: - a first radially outer wall with respect to the connection axis, and a first radially inner wall, the first radially outer wall being electrically conductive and intended for being electrically connected to a shielding braid of the first electrical cable, the first radially inner wall being electrically conductive and electrically connected to the first contact, and - a first electrically insulating medium extending between, on the one hand, the first radially outer wall and, on the other hand, the first contact and the first radially inner wall, the second sleeve comprising: - a second radially outer wall and a second radially inner wall, the second radially outer wall being electrically conductive and intended for being electrically connected to a shielding braid of the second electrical cable, the second radially inner wall being electrically conductive and electrically connected to the second contact, and - a second electrically insulating medium extending between, on the one hand, the second radially outer wall and, on the other hand, the second contact and the second radially inner wall, the first radially outer wall and the second radially outer wall being, in the connected configuration, in electrical contact with each other and forming a continuous outer surface of the box, the first radially inner wall and the second radially inner wall in the connected configuration being in electrical contact with each other and forming a continuous inner surface. - a first contact intended for being connected to a first electrical cable, and a second contact intended for being connected to a second electrical cable, the connector being movable along a connection axis between a connected configuration, wherein the first contact and the second contact are in electrical contact with each other and define a contact zone, and a disconnected configuration wherein the first contact is distant from the second contact, and - a first sleeve and a second sleeve attached to and surrounding the first contact and the second contact, respectively, the first sleeve and the second sleeve forming a box in the connected configuration, the box defining a cavity around the contact zone, the first sleeve comprising: - a first radially outer wall with respect to the connection axis, and a first radially inner wall, the first radially outer wall being electrically conductive and intended for being electrically connected to a shielding braid of the first electrical cable, the first radially inner wall being electrically conductive and electrically connected to the first contact, and - a first electrically insulating medium extending between, on the one hand, the first radially outer wall and, on the other hand, the first contact and the first radially inner wall, - a first radially outer wall with respect to the connection axis, and a first radially inner wall, the first radially outer wall being electrically conductive and intended for being electrically connected to a shielding braid of the first electrical cable, the first radially inner wall being electrically conductive and electrically connected to the first contact, and - a first electrically insulating medium extending between, on the one hand, the first radially outer wall and, on the other hand, the first contact and the first radially inner wall, the second sleeve comprising: - a second radially outer wall and a second radially inner wall, the second radially outer wall being electrically conductive and intended for being electrically connected to a shielding braid of the second electrical cable, the second radially inner wall being electrically conductive and electrically connected to the second contact, and - a second electrically insulating medium extending between, on the one hand, the second radially outer wall and, on the other hand, the second contact and the second radially inner wall, - a second radially outer wall and a second radially inner wall, the second radially outer wall being electrically conductive and intended for being electrically connected to a shielding braid of the second electrical cable, the second radially inner wall being electrically conductive and electrically connected to the second contact, and - a second electrically insulating medium extending between, on the one hand, the second radially outer wall and, on the other hand, the second contact and the second radially inner wall, the first radially outer wall and the second radially outer wall being, in the connected configuration, in electrical contact with each other and forming a continuous outer surface of the box, the first radially inner wall and the second radially inner wall in the connected configuration being in electrical contact with each other and forming a continuous inner surface.