A grounding component for electrically grounding a connector installed at an edge of a printed circuit board , wherein said grounding component is formed as a single sheet of bent metal and wherein the grounding component comprises: - a frame configured to be positioned around an opening of said connector , the opening of the connector being configured to be accessible from an outside of a device once said connector is installed in said device, the connector having an electrically conductive part formed by surrounding electrically conductive rims among which at least two side rims ; - a return configured to be positioned over a surface of the connector that is perpendicular to the opening of said connector , the frame and the return giving a substantial L-shape to the grounding component ; - each of two sides of the frame that are positioned around the opening of the connector comprising a first retaining element , being configured to be positioned on a rear face, with respect to the opening of the connector, of a corresponding side rim of the connector , the first retaining element being configured to establish electrical contact with the electrically conductive part of the connector when said grounding component is mounted on the connector ; - a further side of the frame furthest from the return , said further side being configured to be positioned on a rear face, with respect to the opening of the connector, of at least one corresponding rim of the connector when the grounding component is mounted on the connector ; - the first retaining element , the further side , and the return being configured to cooperate to maintain the grounding component in its mounting position once the grounding component is mounted on the connector . - a frame configured to be positioned around an opening of said connector , the opening of the connector being configured to be accessible from an outside of a device once said connector is installed in said device, the connector having an electrically conductive part formed by surrounding electrically conductive rims among which at least two side rims ; - a return configured to be positioned over a surface of the connector that is perpendicular to the opening of said connector , the frame and the return giving a substantial L-shape to the grounding component ; - each of two sides of the frame that are positioned around the opening of the connector comprising a first retaining element , being configured to be positioned on a rear face, with respect to the opening of the connector, of a corresponding side rim of the connector , the first retaining element being configured to establish electrical contact with the electrically conductive part of the connector when said grounding component is mounted on the connector ; - a further side of the frame furthest from the return , said further side being configured to be positioned on a rear face, with respect to the opening of the connector, of at least one corresponding rim of the connector when the grounding component is mounted on the connector ; - the first retaining element , the further side , and the return being configured to cooperate to maintain the grounding component in its mounting position once the grounding component is mounted on the connector . <EOS>