Black Box EYN12A-0500 RS-232 Foil Shielded Plenum Bulk Cable - 12-Conductor, 500-ft. (152.4-m)

Black Box RS-232 Foil Shielded Plenum Bulk Cable - 12-Conductor, 500-ft. (152.4-m) - 500 ft Serial Data Transfer Cable - First End: RS-232 Bare Wire -...