Ubiquiti PowerBeam-M5-400 is a complete radio system. It is characterized with the 802.11n standard and uses 2x2 MIMO antennas. It comes equipped with the Atheros MIPS 74KC processor utilizing a 560MHz clock frequency. It has an internal storage of 64MB and a flash memory of 8MB.The PowerBeam-M5-40 has been manufactured with sustainable components which in combination with innovative technologies results in the highest of qualities. M5-400 can operate in temperatures from -40°C - +70°C and it can be powered through PoE.