<p>The invention relates to an electrical connector module (11) comprising: - a housing (12) having a first edge; - a plurality of terminals (12A) carried by the housing and arranged along a first plane, each terminal having a mating end (13) protruding from the first edge of the housing and a mounting end (15), wherein a gap is provided between two adjacent terminals; - a ground plate (19) carried by the housing and including a body extending along a second plane substantially parallel to the first plane and having a first and a second opposed surfaces, the ground plate including at least one rib projecting from one of the first and the second surface in a direction towards the gap. The ground plate further comprises a front section (22) extending beyond the first edge of the housing and overlapping the mating end of the terminals.</p>
