An electrical connector includes an insulative connector housing. The connector housing includes a longitudinal bottom wall having a plurality of contact openings, first and second side walls extending upwardly from the bottom wall at opposing sides of the bottom wall, first and second end walls extending upwardly from the bottom wall at opposing ends of the bottom wall, and first and second pairs of latch openings at opposing ends of the bottom wall. Each latch opening extends through the bottom wall and through a side wall and is configured to allow a latch to eject a mating connector by moving within the opening.