(2-UNITS) Ubiquiti Powerbeam M2 400mm PBE-M2-400 2.4GHz 18dBi 150+ Mbps airMAX CPE The PBE-M2-400 PowerBeam airMAX Bridge from Ubiquiti Networks has an innovative mechanical design. This PowerBeam supports up to 150+ Mb/s real TCP/IP throughput. It directs RF energy in a tighter beamwidth. With the focus in one direction, the PowerBeam blocks or spatially filters out noise, so noise immunity is improved. This feature is important in an area which is crowded with other RF signals of the same or similar frequency.