Rs232 Unshielded Pvc 4-Conductor 500Ft

Rs232 Unshielded Pvc 4-Conductor 500FtBlack Box RS-232 Bulk Serial cable - Unshielded, PVc, 4-conductor, 500-ft. (152.4-m) - 500 ft Serial Data Transfer cable for Network Device - Bare Wire - Bare Wir...