Platinum Tools 100021C EZ-RJ45 Shielded Cat5e/6, (Internal Ground). 10/Clamshell.(Pack of 10) EZ-RJ45 design allows the wires to pass through the connector so the twists in each pair can be pulled closer to the contacts than conventional plugs Maintaining the twists to the point of termination significantly decreases crosstalk and markedly increases performance Fully shielded products provide reduced pair-to-pair crosstalk, alien crosstalk and considerably improved immunity to noise at all frequencies Substantially improve noise immunity at all frequencies, especially above 30 MHz when cable balance starts to significantly degrade Category 6 performance per EIA/TIA B.2. FCC compliant, UL rated. RoHS compliant