RF Coaxial Adapter SMA Male to RP SMA Male Female Pin Jumper Cable Connector for Audio FPV Antennas Radio Video Mobile Pack of 2 RP SMA Male ( hole in center, thread inside) to SMA Male ( pin in center,thread inside) RF Coaxial Connector Adapter Adapter for 2.4ghz wifi antenna,connect SMA female and RP SMA Female connectors Impedance50, Insertion loss0.15dB/3GHz,VSWR1.1 Convert from SMA male to RP SMA male coaxial coax adapter 2 Pieces SMA to RP SMA coaxial adapters included