RP-SMA Male to RP-SMA Female Pin-Saver Gold Plated Adapter, CablesOnline RF-S107 

These high-quality Gold-Plated RP-SMA Pin-Saver RF adapters feature an RP-SMA male on on side and an RP-SMA female on the other side, they are ideal for saving the plugs from ware & tear on your wireless networking devices.

Note:
* Male RP-SMA connector: (inside threads with no pin inner contact, hole)
* Female RP-SMA connector: (outside threads with an inner pin contact)

Specifications:

CablesOnline Part Number: RF-S107