Black Box EDN07A-1000 RS-232 Bulk Serial Cable - Shielded, PVC, 7-Conductor, 1000-ft. (304.8-m)

Black Box RS-232 Bulk Serial Cable - Shielded, PVC, 7-Conductor, 1000-ft. (304.8-m) - 1000 ft Serial Data Transfer Cable - First End: Bare Wire - Seco...