TOOL FREE: Quickly and easily install each connector plug without the need for any special crimp tools for wire ends. Simply mount a CAT 6A cable with 8 conductors on the inside module, close the connector and plug it in wherever you need it.STRAIN RELIEF: Manage your network cables and provide strain relief to prevent stress and breaking with the shielded connectors.NOTE: Please ensure the direction of the inside module is correct when installing.colour: silverMaterial: metalPackage Contents:4 x Shielded Cat6A RJ45 network connectorsOnly the above package content, other products are not included.Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.