Modular Connector Adapters are used to convert from one Modular Connector style to Modular style whether it is mounted by Flange, Brackets, Front side nut, Rear side nut, or Panel mount. Examples include Jacks 4p4c (RJ9, RJ10, RJ22), 6p4c (RJ11, RJ14), 6p6c (RJ11), 8p8c (RJ45), 10p8c, Plugs 4p4c (RJ9, RJ10, RJ22), 6p4c (RJ11, RJ14), 6p6c (RJ11), 8p8c (RJ45), or PCB. Ratings include Cat5, Cat5e, Cat6, and Cat6e.