Alfa 18dBi 2.4GHz-2.5GHz High-Gain Vertical or Horizontal Directional 18-dBi Yagi Antenna - N Female Connector - with Included Mounts Alfa 18dBi 2.4GHz-2.5GHz High-Gain Vertical or Horizontal Directional 18-dBi Yagi Antenna N Female Connector with Included Mounts