With four external and dual band antennas, the RE650 establishes a stable wireless connection to any Wi-Fi router and boost the network's coverage. The 880 MHz dual-core processor provides maximum Wi-Fi performance, keeping your smartphones and tablets connected as you move throughout your home. Beamforming technology detects the location of devices and concentrates Wi-Fi towards them for stronger connections. Using 4-stream technology to boost its Wi-Fi capability, the RE650 reaches advanced high speeds. This provides the speed and elite performance necessary to support your demanding online applications, including simultaneous 4K streaming and lag-free gaming.