Original Xiaomi Mi WiFi Router 3 1167Mbps Wireless Network Device 128MB The latest 802.11ac WiFi Standard: Get 3xfaster access and more reliable streaming for your home computers and mobile devices. Simultaneous dual band networks, 2.4GHz (300Mbps) and 5GHz (867Mbps). Four external antennas for faster wireless performance at greater distances. Manage your network settings easily with the Xiaomi MiWiFi APP. MT7620A processor, 128MB SLC Nand Flash ROM, 128MB DDR2 RAM: Stable and reliable.