This wireless LAN antenna by Delock can be connected to a device with RP-SMA interface, in order to send and receive signals. Specification https://elecena.pl/product/17872419/88397-wlan-antenna-rp-sma 2021-04-24 https://elecena.pl/product/17872419/88397-wlan-antenna-rp-sma 2022-09-25