Xiaomi Mi 4A Gigabit Wireless Router

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The Xiaomi Mi 4A Gigabit Wireless Router creates a reliable and really fast network using the powerful 802.11ac WiFi technology. It features 4 external antennas with advanced connection technology that allows you to maintain incredible speeds even over great distances. It's powered by a dual-core CPU of 880MHz, which allows the system to run much more smoothly and steadily when connecting many devices.

The RAM is 128MB and the ROM is 16MB, which means it can carry up to 128 devices, and be a perfect choice for your smart home. With 3 built-in Gigabit Ethernet ports, it provides stable and fast connections to all your favourite cable devices, including game consoles, smart TVs, and much more. When you plug in a new Mi IoT device, the Mi App will automatically detect it, and ask you whether to let it in and be account bound. The MiWiFi App contains many additional and useful features and tools to make using your 4A router a breeze.



  • 1200 Mbps
  • 4 External Antennas
  • Dual-Core CPU
  • Up to 128 Devices
  • Gigabit Ports
  • Mi IoT Optimization



CPU MT7621A MIPS dual-core 880MHz
Antenna Type 4 external antennas
Wireless Standards IEEE 802.11a/b/g/n/ac, 802.3/3u
Power Supply 12V/1A
Signal Rate 5GHz Up to 867Mbps 2.4GHz Up to 300Mbps
Ports 2 LAN ports 10/100/1000Mbps + 1 WAN port 10/100/1000Mbps
2.4GHz Channel 1, 2, 3, , 13
5GHz Channel 36, 40, 44,48, 149, 153, 157, 161, 165
Wireless Security WPA-PSK/WPA2-PSK encryption
Dimensions 20.1 x 12.2 x 17.4 cm
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