Black Box RS232 DBL Shielded Cable W/ Metal Hood 25 Cond DB25M/F 75Ft. - 75 ft Serial Data Transfer Cable for Computer, Switch - First End: 1 x DB-25 Male Serial - Second End: 1 x DB-25 Female Serial - Shielding - TAA Compliant EMN25C-0075-MF

NEC® CL2 compliant. For connecting computers inside a building. Not for use in risers or plenums. Low capacitance. All conductors are straight wired for connecting the serial output of your computer to a switch box. Male screw locks are standard. Perfect for industrial applications near heavy machinery or in environments with high EMI/RFI. ED/Q cable features a stranded twisted-pair construction covered with two shields. A shorted aluminum-foil shield attenuates high-frequency emmissions. A copper-braid shield attenuates low-frequency emissions.