4 omnidirectional external antennas
Dedicated Mi Wi-Fi app
1167Mbps is the maximum theoretical wireless speed for 2.4GHz and 5GHz dual band concurrent Wi-Fi. Actual speeds will vary based on your environment
for a faster and smoother online experience
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
there’s no longer any confusion over which one to connect to
No more confusion over which Wi-Fi 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
* To enable this feature, you need to log into the web management interface
so that the signal can travel through walls better
and with a carefully designed internal structure and configuration
Greatly improves transmission performance,
even in complex environments
Offers both excellent heat absorption and heat dissipation capabilities to effectively lower the chip temperature and provide improved system stability.
providing a good Wi-Fi signal and wide coverage
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.
having more connected devices requires a stable network connection
Ensures the stability of data transmission and stable connectivity of each access device
improves weak signals for more stable and efficient transmission
Significantly enhanced Wi-Fi signal coverage for improved efficiency in data transmission.
correction algorithm Anti-jamming for
and the content they access to make sure they are kept safe 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.
the Mi WiFi app can send out a notification to inform the user that a new device has connected.
If a suspicious device tries to join the network, depending on the security level,
the device will be automatically blocked from connecting, or you will be prompted to block the device with one push of a button.
1.Search and connect for the "xiaomi_XXXX"
wireless network without a password 2.Visit miwifi.com, and enter your
broadband account details to complete setup
* For further details, please refer to the Mi Router 4A User Manual
and environmentally friendly materials that cut down on environmental damage so that we can protect our precious planet
Power stability tests
Over 220,000 test cycles
4 scenarios, cumulative number of
20 devices being powered on and off
Extreme environment testing
Over 1000 hours
6 scenarios, cumulative testing with 4 devices
Testing of multiple simultaneous
Hardware structural reliability testing
Over 6 test cycles
Drop testing: against a marble floor,
from a height of 1 meter
Memory stress testing
Over 180,000 test cycles
Cumulative number of read and write
operations on 20 sample devices
Flash memory device reliability testing
Over 100,000 test cycles
Flash continuous read/write tests
* For further details, please refer to the Mi Router 4A Instruction Manual
test instrument manufacturers ensure router stability
we conduct large-scale tests simulating scenarios in the home and router performance under extreme conditions to ensure that the router is able to operate stably under various conditions