AVS-CBL-RS232 | RS-232 DB9 to Phoenix Adapter Cable - 1.35 m | Black Box | AV-iQ
CB-71 D-sub 9pin(F) to D-sub 9pin(F) RS-232 Cross Cable Adaptor | Datavideo | Datavideo | Professional end-to-end solutions provider for your live video production.
The RS-232 Standard
Ideal Vacuum | Ideal Vacuum XactGauge XG-120/XG-120E Thermocouple Vacuum Gauge, RS232 Serial to USB Cable Connectivity Kit