Welcome to our shop! We are excited to present you with our RF coaxial adapter set. This set includes four different adapters to meet your various needs. The first adapter is the SO239 female plug to SMA male plug RF coaxial adapter. It allows you to connect a device with an SMA male connector to a device with an SO239 female connector. The second adapter is the SO239 female jack to SMA female jack RF coaxial adapter. It enables you to connect two devices with SMA female connectors together. The third adapter is the PL259 male plug, which includes an SMA male plug RF coaxial adapter. This adapter allows you to connect a device with an SMA male connector to a device with a PL259 male plug. The fourth adapter is the PL259 male plug, which includes an SMA female jack RF coaxial adapter. This adapter enables you to connect a device with an SMA female connector to a device with a PL259 male plug. These adapters are suitable for various applications, including antennas, wireless LAN devices, coaxial cables, and Wi-Fi radio external antennas. Specification: - Impedance: 50 ohms - Life expectancy: 1000 times - Package Weight: 83 g Package list: - 4 * Adapter Connector 100% Satisfaction: Our customers are our top priority. If you find any product problems after receiving the goods, such as damage and incorrect quantity of goods, please contact the seller immediately. We try our best to provide you with satisfactory after-sales service.