Original Xiaomi Mi WiFi Router | 128MB DDR3-1200 Dual Band 880MHz APP Control


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Brand Name:Xiaomi;Type:Wireless;With Modem Function:No;Max. LAN Data Rate:867Mbps;Model Number:Xiaomi WiFi Router 4;Standards And Protocols:Wi-Fi 802.11g;Standards And Protocols:Wi-Fi 802.11b;Standards And Protocols:Wi-Fi 802.11n;Standards And Protocols:Wi-Fi 802.11ac;Package:Yes;Application:Home;Function:Firewall;LAN Ports:2;WAN Ports:1 x10/100/1000Mbps;Number of USB Interfaces:None;Supports WDS:No;Supports WPS:No;Wi-Fi Supported Frequency:2.4G & 5G;2.4G Wi-Fi Transmission Rate:300 Mbps;Wi-Fi Transmission Standard:802.11ac;Wired Transfer Rate:10/100/1000Mbps;5G Wi-Fi Transmission Rate:867Mbps;Processor:MT7621A MIPS Dual Core 880MHz;Product Memory:128MB DDR3-1200;Cooling Method:Back-mounted aluminum heat sink;Size:200 * 134.86 * 178.98mm;ROM:128MB SLC Nand Flash;



Main Features
  • Wide coverage, strong signal
  • Smart device, easy access to the network
  • 802.11n+ac dual-band concurrency
  • Large Flash, support rich functions
  • Dual-core processor, faster and more stable
  • Processor: MT7621A MIPS Dual Core 880MHz
  • ROM: 128MB SLC Nand Flash
  • Memory: 128MB DDR3-1200
  • Cooling Method: Back-mounted aluminum heat sink
  • Security: WPA-PSK/WPA-PSK2 encryption, wireless access control (black and white)
  • Operating System: Based on OpenWRT deeply customized MiWiFi ROM
  • Application Management: Support Web, Android, iOS
  • Size: 200 * 134.86 * 178.98mm
  • 2.4G WiFi : 2 X 2 (support IEEE 802.11N protocol, up to 300Mbps)
  • 5G WiFi : 2X2 (Support IEEE 802.11AC protocol, up to 867Mbps)


Product Details

Original Xiaomi Mi WiFi Router 4 

Fiber-optic full gigabit smart router |  MiNet One-click connection with smart design

Dual-band dual-core, faster and more stable |  High gain omnidirectional 4 antenna, wide coverage


Full Gigabit Ethernet port, suitable for high-speed broadband of 100M and above

The network performance is fully utilized. The Gigabit Ethernet ports are used in the external networks of the

internal network to meet the access requirements of optical fiber broadband users.


2.4G and 5G dual-band, support 802.11ac

With two Wi-Fi signals, the channels are independent and do not interfere with each other.

The 2.4G band is suitable for multi-barrier and long-distance wireless transmission;

The 5G band has less interference and the channel is more open. With 802.11ac technology,

the transmission rate is fast and the Internet is faster and smoother.


High gain antenna, wide signal coverage

Four external omni-directional high-gain antennas are adopted. After precision testing,

a more reasonable internal structure and layout are used to effectively

enhance the signal gain effect and fully enhance the transmission performance.


MiNet, automatic connection without password

Supports MIOT Fast Wi-Fi Connection Protocol

Supports up to 128 smart devices connection at the same time


Dual-core processor

128MB large FLASH, 128MB large memory


More useful features, all in the Mi Router APP

Network speed testing, WiFi optimization, device management, smart speed limit, and more


Super heat dissipation to ensure stable operation

The body uses a large area of aluminum-magnesium alloy heat sink and high thermal conductivity of thermal plastic,

a large area at the bottom of the hole, effectively improving the overall cooling efficiency.


Simple appearance, natural integration into different home styles



What’s in the box
  • 1 x Original Xiaomi Mi WiFi Router 4
  • 1 x Charger 
  • 1 x User Manual






Additional information

Weight 0.4 kg







Add AU Adapter, Add EU Adapter, Add UK Adapter, Original US Plug







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