Connettore Antenna Wi-Fi RP-SMA 2.4Ghz 5Ghz per Prolunga Dual Band RT-AC68U
Antenna can be self-made. Very simple and convenient. Connector: RP- for SMA (no pin inside). Dual frequency: 2.4Ghz 5Ghz. PR- for SMA antenna length: about 16CM long. This omnidirectional antenna can enhance the wireless coverage.