- Ferrite core offers extra protection against external interference. - HD15 video connectors have Pins 9 and 15 enabled for compliance with the Display Data Channel (DDC) standard. - Guaranteed for life! - Connect your monitor to video equipment for professional PC-based presentations. - Features a tinned copper braid shield with an inner tape made of aluminum and Mylar ® , and a PVC jacket. - Double shielded to extend monitor signals.