• 2.4GHz Wifi: 2x2 (supports the IEEE 802.11n protocol, maximum possible speed of 300Mbps)
  • 5GHz Wifi: 2x2 (supports the IEEE 802.11ac protocol, maximum possible speed of 867Mbps)
  • Product antennas: 4 external omnidirectional antennas (two 2.4GHz antennas with maximum gain of 5dBi; two 5GHz antennas with maximum gain of 6dBi)
  • Product heat dissipation: Natural heat dissipation
  • Total interfaces
    • Two 10/100M self-adaptive LAN ports (Auto MDI/MDIX)
    • One 10/100M self-adaptive WAN port (Auto MDI/MDIX)
  • LED indicator lights: 2
  • System reset buttons: 1
  • Power input interface: 1
  • Protocol standards: IEEE 802.11a/b/g/n/ac, IEEE 802.3/3u
  • Modulation
    • 11b: DSSS: DBPSK (1Mbps), DQPSK (2Mbps), CCK (5.5/11Mbps)
    • 11a/g: OFDM: BPSK (6/9Mbps), QPSK (12/18Mbps), 16QAM (24/36Mbps), 64QAM (48/54Mbps)
    • 11n: MIMO-OFDM: BPSK, QPSK, 16QAM, 64QAM. Rate set: MCS0 to MCS15
    • 11ac: MIMO-OFDM: BPSK, QPSK, 16QAM, 64QAM, 256QAM. Rate set: MCS0 to MCS9 (supports 2 streams)
  • CE EIRP:
    • <20dBm(2.4GHz)
    • <23dBm(5GHz)
  • Operating system: Mi Wi-Fi ROM intelligent router operating system based on a highly customized version of OpenWRT
  • Wireless security: WPA-PSK/WPA-PSK2 encryption, wireless access control (blacklist and whitelist), SSID hiding, smart unauthorized access prevention
  • Management Application: S to –40'C
  • Operating humidity: 10%–90% RH (no condensation)
  • Storage temperature: -40 to 70'C
  • Storage humidity: 5%–90% RH (no condensation)
  • With 300Mbps over the 2.4GHz band and 867Mbps over the the crystal clear 5GHz band, the max wireless speed is up to 1167Mbps.The 2.4GHz band offers transmission over greater distances, with better coverage and better penetration through walls;The 5GHz band adopts 802.11ac technology .Less interference and higher speeds for a smoother experience watching HD videos and playing multiplayer online games.
  • The Mi Router 4A supports Smart Connect, offering 2.4GHz and 5GHz bands under one Wifi name,No more confusion over which Wifi network to connect to 2.4GHz offers better performance through walls, while 5GHz provides higher speeds The optimal frequency band is automatically selected by a dual-band terminal.
  • 4 external omnidirectional antennas, precision tested, and with a carefully designed internal structure and configuration Greatly improves transmission performance, even in complex environments.
  • Dual cooling fin heat sinks for better system stability.
  • 2.4GHz and 5GHz wireless chipset integrates PA and LNA.The PA (power amplifier) effectively strengthens the signal transmission power, while the LNA (low noise amplifier) can improve the sensitivity of the signal receiver Allows the signal to be transmitted over greater distances, with better penetration through walls, and wider coverage
  • In the age of the smart home, having more connected devices requires a stable network connection. Mi Router 4A has a large 64MB memory. Ensures the stability of data transmission and stable connectivity of each access device.
  • An intelligent error correction algorithm improves weak signals for more stable and efficient transmission. The 5GHz band supports the LDPC (low-density parity-check code) error correction algorithm to enhance anti-jamming capabilities during data transmission Significantly enhanced Wifi signal coverage for improved efficiency in data transmission.
  • Easily manage the time children spend online and the content they access to make sure they are kept safe online. Effectively manage your family’s time online by setting the amount of time a device may be online, and the websites that can be accessed.Combined with the intelligent speed limit function, the speed of each access device can be limited to avoid network congestion caused by individual devices.
  • Receive a phone alert when unauthorized users access your Wifi, and block them instantly. When an unknown device uses the Wifi signal without permission, the Mi WiFi app can send out a notification to inform the user that a new device has connected.
  • Internet settings even the elder family members can handle. The internet settings are quick, easy and simple enough for even the elder family members to understand!
  • Smart App offering extensive functions and remote control. The Mi WiFi App includes many practical functions, such as WiFi optimization, and unauthorized access prevention. The app makes it easy for you to manage the router and its access devices, offering remote control anytime, anywhere.Open the Mi WiFi App to check out the many other practical functions available.
Product Type Wifi Routers
Color White
Material Plastic
Microprocessor Model MT7628DA
Flash Memory 16MB
Wireless Devices
Transmission Frequency 2.4GHz / 5GHz
Brand Xiaomi
Package Contents 1*Router, 1*User Manual, 1*Cable
Package Type Retail
Depth 100.5 mm
Height 188 mm
Product Weight 330 g
Width 175 mm
Date Listed 8/2/2022
SKU 9761503
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