Features: At the heart of the Mi Wifi Router 4 is a dual-core processor that balances the demands of your devices to keep their connections fast and uninterrupted. Four powerful high-gain antennas design, the signal is stronger. 128M RAM+128MB Flash, more connected devices and have more fun: stable and reliable. Manage your network settings easily with the Xiaomi MiWiFi APP. Expert in anti Wi-Fi squatter and full protection to secure your privacy.