This is a PCB edge mount, SMA RF connector. These connectors are perfect for prototyping with the GPS and Cellular devices that require an antenna connection. Each connector is equipped with a female signal pin and will correctly mate with the original SMA type antennas. https://elecena.pl/product/24162908/sma-connector 2023-09-08 https://elecena.pl/product/24162908/sma-connector 2025-04-11