Ergonomically contoured, heavy-duty body shell is easier to grab and offers hassle-free insertion and removal every time.24k gold-plated contact, heavy-duty, high-current connectors are durable and corrosion resistant.Double shielded with 97% coverage copper braid and carbon-infused dielectric for superior noise rejection. MultiTwist™ impedance-balanced construction for maximum signal transfer and noise rejection. MicroFiber® dielectric-wrapped wire networks for the fastest transients, maximum clarity, definition and presence.