Connect SMA to RP-SMA Type Device -- Include RP-SMA Male(Hole) to SMA Female(Hole) *2, RP-SMA Female(Pin) to SMA Male(Pin)*2. Look at the picture to distinguish between sma and rpsma, rp-sma male with a center hole, rp-sma female with a center pin. | Quality Right Angle SMA RP-SMA Adapter Kit-- The housing and center pin of the sma rpsma connector are made of pure brass to ensure a low VSWR for higher transmission efficiency, adapter has good connectivity.90 degree sma male to female adapter, the 90 degree connector allows you to use the antenna or cable without bending and protects your device connectors from excessive stress. | Excellent Performance -- Our SMA to RPSMA adapter kit is manufactured to precise RF adapter specifications and has a maximum frequency of 6 GHz. Insertion loss≤0.15dB/3GHz, VSWR≤1.1; Teflon Insulator | Practicality & Economy -- The 4-piece sma rp-sma kit is practical and cost effective, it includes 2 types of sma to rp-sma adapters, If you have a need for rp-sma male to sma female adapter and rp-sma female to sma male adapter, this is a good choice. | Applications -- The RP-SMA SMA connectors for 4G LTE Mobile Router,WiFi Router,Cellular Gateway,Wireless Mini PCI Express PCIE Network Card,FPV Drone Controller,Extension Antenna Cable,IP Security Camera are widely used in low-frequency devices.