Xiaomi Mi Router 4A

Xiaomi Mi Router 4A

Brand: Xiaomi
Category: Smart Home
  • 1: CPU: MT7628DA
  • 2: RAM: 64MB DDR2
  • 3: 2.4G WiFi: 2X2 (Support IEEE 802.11n, 300Mbps max)
  • 4: Antenna: 4 PCS
  • 5: Heat Dissipating System: Natural heat dissipation

Our Rating

The overall rating is based on review by our experts

  • Design 9 / 10
  • Features 9 / 10
  • Battery 8 / 10
  • Performance 9 / 10

Xiaomi Mi 4A Wireless Router

Xiaomi introduced new routers Mi Router 4A and Mi Router 4A Gigabit, which can boast decent technical characteristics and very pleasant price.

Xiaomi Mi Router 4A and Xiaomi Mi Router 4A Gigabit are positioned as devices for home or small offices. They are made in the usual design for Xiaomi devices and equipped with four antennas. Both models support 2.4 GHz and 5 GHz bands. Maximum bandwidth is 1167 Mbps.

Mi Router 4A is equipped with an MT628DA chipset and 64 MB of RAM. Among the connection interfaces is available one 100 Mbit/s WAN-port and two 100 Mbit/s LAN-ports.

Mi Router 4A Gigabit, as the name suggests, is equipped with gigabit ports (1xWAN + 2xLAN). In addition, this model uses the MT7621 chip and 128MB operational chip.

The company states that routers can work with 64 devices simultaneously. There is IPv6 support, Parental control is available, and the application can be configured.

Mi Router 4A is estimated at $18 and Mi Router 4A Gigabit at $25.


Product Details

Features 4 High-performance Antennas For Stronger Signals
The Mainstream Of 2.4GHz Intelligent Routers
APP Intelligent Management
Mini Size, Stylish Appearance
Specification Brand: Xiaomi
Type: Router
Color: White
ROM: 16MB NorFlash
2.4G WiFi: 2X2 (Support IEEE 802.11n, 300Mbps max)
Antenna: 4 PCS
Heat Dissipating System: Natural heat dissipation
Material: ABS
Lan Port: 2 (10/100 Auto MDI/MDIX)
WAN Port : 1 (10/100 Auto MDI/MDIX)
LED Indicators: 3 (Red/Blue/Yellow)
Button: 1 x Reset button
DC Input: 1
WiFi Band: 2.4GHz
Wireless Channels: 2.4GHz Channel: 1,2,3,4,5,6,7,8,9,10,11,12,13
Modulation Mode:
11Mbps:≤-90dBm,54 Mbps:≤-72dBm,
HT20 MCS7:≤-69dBm,
HT40 MCS7:≤-66dBm

Operating System: MiWiFi ROM (Based on OpenWRT)
Language: The original system of this product is with Chinese and you can change the language through the official APP.

Wireless Security: WPA-PSK/WPA2-PSK encryption, Wireless access control (black and white list), SSID hiding, Intelligent anti rub network, wireless intrusion detection, password brute force crack detection, management background access control, access to SSID isolation

Management Application: Support Web, Android, iOS
Protocol Standards: IEEE 802.11b/g/n, IEEE 802.3/3u
Approval Standards: GB9254-2008 YD/T993-1998 GB4943.1-2011
Working Environment: Operating Temperature: 0-40°C

Working Humidity: 10%-90%RH
Storage Temperature : -40-70°C
Storage Humidity: 5%-90%RH
Power: 5W

Package weight: 0.5600 kg
Package size: 36.50 x 22.20 x 4.50 cm


  • Be the first to add a Review

    Please post a user review only if you have / had this product.

Disclaimer Note

You can write your own disclaimer from APS Settings -> General -> Disclaimer Note.