Areyourshop 10Pcs Adapter SO239 UHF Jack Female To BNC Male Plug RF Connector Straight F/M 100% Brand new and high quality. Insulators: PTFE Impedance: 50 Body Material: Brass Screw Thread Type: English Connector A: SO239 UHF female, Nickel plating Connector B: BNC male, Nickel plating Color:Same as the picture show Package Included: 10Pcs