Belden 9538 Computer EIA RS-232 Cable, 24 AWG stranded (7x32) tinned copper conductors, semi-rigid PVC insulation, overall Beldfoil shield (100% coverage), 24 AWG stranded tinned copper drain wire, PVC jacket. Suitable for RS-232 Applications; Computer Communications; Low Voltage Analog Signals (4-20mA, 0-10V, ); Low Voltage Digital Control (24V, ); Line Level Audio; Panel Wiring applications.