UbiGear 100 Pcs CAT5e RJ45 Pass Through Network Shielded Modular Plug 8P8C Connector End 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 (23 AWG and above wire cannot pass through). 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 5e performance per EIA/TIA B.2.