Expand any wi fi network by up to 10000sq ft with three external dual band antennas and 700mw high powered amplifiers the re580d can establish a stable wireless connection to any wi fi router and augment the network39s coverage by up to 10000 square feet the dual core 1ghz processor provides maximum wi fi performance keeps your smartphones and tablets connected as you move around your home beamforming technology for accurately focused wi fi beamforming technology focuses the wi fi transmission