Meshtastic 915MHz LoRa Antenna with SMA Male Connector for ESP32 LoRa V3&V4 RAK Development Board Module + IPEX Extension Cable (2 Sets), Slinkdsco 

["915MHz LoRa Frequency: Designed for the 915MHz band, ideal for Meshtastic mesh networking and long-range wireless communication projects.","Wide Compatibility: Works seamlessly with ESP32 LoRa V3 and V4 boards, RAK development board modules, and other LoRa-compatible devices.","SMA Male Connector: Features a standard SMA male connector for a secure, reliable connection to your development board or module.","IPEX Extension Cable Included: Each set comes with an IPEX extension cable, making it easy to position the antenna for optimal signal reception.","2 Sets Included: Package contains two complete antenna sets, giving you a spare or allowing use across multiple devices simultaneously."]