4 external antennas
Powerful signals, wide coverage and fast transmission.
The 4 external omnidirectional external antennas with a signal gain of 5dBi can effectively enhance the signal gain effect to improve transmission performance, and can be used easily in various complex real-world environments.
Large 64MB memory for quick processing and stable operation
With up to 64MB of memory, data transmission is more stable, ensuring the smooth operation of a larger number of functions, and the stable connectivity of more smart devices.
Intelligent speed limit for faster internet access
You can choose a router configuration according to the app market or allow the Mi Router 4C to carry out intelligent optimization so that you have a smoother experience playing games, watching videos or browsing the web. For a better online experience, you can also prioritize network bandwidth for a single device.
Smart unauthorized access prevention
Greater guarantee of internet speed
The majority of unauthorized Wi-Fi access is due to passwords being too simple or network sharing software being installed. The Mi Router 4C can alert you when a new device connects to the network. If a suspicious device tries to join the network, depending on the security level, it will be blocked from connecting, or you will be prompted to add the device to the blacklist.
Wi-fi optimization
To give the network speed a boost, open the Mi WiFi app, go to the toolbox, and simply click “Wi-Fi Optimization” to automatically monitor and optimize the Wi-Fi channel in multiple dimensions.
Remote management
Your home network in the palm of your hand You can manage your home network at any time using the Mi WiFi app, enabling you to check the status of your home network even when you’re out.
Quick and easy installation in just three steps
Connect the power andnetwork cable to the Mi Router 4C
Search for the “Xiaomi_XXXX” wireless network without a password
Log in via a browser or the app, and complete password setup
The simple design sits easily in any home
The body of the Mi Router 4C has an understated geometric design with a non-coated matte white plastic shell. The simple appearance has a natural quality enables it to blend into any room of the home.
Technical Specifications
Processor
MT7628DA
Internal memory
64MB DDR2
2.4Ghz
Integrated LNA and PA
5GHz
Not supported
Heat dissipation
Natural heat dissipation
Operating humidity:
10%–90% RH (no condensation)
Storage humidity:
5%–90% RH (no condensation)
Protocol standards
IEEE 802.11b/g/n
IEEE 802.3/3u
ROM
16MB NorFlash
2.4GHz Wi-Fi
2×2 (supports IEEE 802.11N protocol, maximum possible speed of 300Mbps)
5GHz Wi-Fi
Not supported
Antennas
4x external single band antennas
Operating temperature:
0–40°C
Storage temperature:
-40–70°C
Certification standards
GB9254-2008
YD/T993-1998
GB4943.1-2011
Hardware interface
Two 10/100M self-adaptive LAN ports (Auto MDI/MDIX)
One system factory settings reset button
One orange/blue/purple system status light; one blue external network interface status light
One 10/100M self-adaptive WAN port (Auto MDI/MDIX)
One power input interface
Wireless specifications
Singal band
2.4GHz
Modulation
11b: DSSS: DBPSK (1Mbps), DQPSK (2Mbps), CCK (5.5/11Mbps)
11g: 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
Reception sensitivity
11Mbps: ≤ -85dBm, 54Mbps: ≤ -72dBm, HT20 MCS7: ≤ -69dBm, HT40 MCS7: ≤ -66dBm
Software specifications
Operating system
Mi WiFi ROM intelligent router operating system based on a highly customized version of
OpenWRT that supports web, Android, and iOS router management software
Wireless security
WPA-PSK/WPA2-PSK encryption, wireless access control (blacklist and whitelist), SSID hiding
Management application
Supports web, iOS, and Android
Package contents
Mi Router 4C
User manual
Power adapter
Reviews
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