MaxLink ML-SE-MM-21 sector antenna 2x2 MIMO 21-19dBi 5GHz, 60-120 . Professional Maxlink MIMO sector antenna. Adjustable beam angle 60, 90 or 120 degrees. Robust mounting to whitstand even the worst weather conditions. Works great with RocketM5 from Ubiquiti devices and RouterBoards from Mikrotik. 2 x N-female connectors. Više informacija na linku