What's the difference between consumer-level wireless gear and the professional stuff? Polarity.
Show you're serious about your wireless connectivity with an SMA port installed in your chassis,
bulkhead, front panel, or wall plate. This no-nonsense panelmount coupler is a screw-locking splicer
with a female SMA connector on each end. It mounts in a round hole and provides a secure connection to
cables on both sides.
This coupler is standard-polarity SMA, which means the female end has a receptacle and external threading.
It is not to be confused with reverse-polarity SMA, or RP-SMA, which has a pin and external threading on the
female end and a receptacle on the male end.