4 high-performance antennas: Supports up to 300Mbps with 802.11n. forget Wi-Fi dead zones and dropped connections. With its four high-performance antennas, Mi Router 3C boasts of increased operating range and stronger signal. Everyone on the network will enjoy low-latency online gaming, smooth video streaming, and seamless web browsing. Securely update using dual ROM partition system-Upgrading firmware is safer than you think. Updating firmware has never been safer. Using its dual partition system configured on high-speed 16MB flash storage, Mi Router 3C receives the latest firmware updates on schedule – even if unexpected power outage occurs. Experience blazing fast wireless speeds-Third party applications and connected devices consume valuable router RAM. This is why Mi Router 3C comes with 64MB of RAM – eight times more than typical routers. Mi Router 3C ensures smooth online gaming and browsing experiences. Mi Wi-Fi app puts you in command of your network. Anywhere, anytime. View and manage settings remotely. Whether is blacklisting unwanted internet activity or setting time limits on child. Internet usage, you can do it all right from your phone.