Black Box VGA Video Cable Ferrite Core - Male/Male, Black, 20-ft. (6.0-m) - 20 ft - First End: 1 x 15-pin HD-15 - Male - Second End: 1 x 15-pin HD-15 - Male - Plenum, CL2, CMP, CSA FT4 - 28 AWG - Black

Guaranteed for life! Double shielded to extend monitor signals. HD15 video connectors have Pins 9 and 15 enabled for compliance with the Display Data Channel (DDC) standard. 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. Ferrite core offers extra protection against external interference.