DHT Electronics 2PCS IPEX U.FL SMD SMT Solder For PCB Mount Socket Jack Female RF Coaxial Connector Package include: 2 x Connectors application for Antennas, Wireless LAN Devices , Coaxial cable, Wi-Fi Radios External Antenna and so on Upgraded my internal-only antenna style wireless router to have external antennas Compatiable with drone tweekers