ByLinky Johnson 2019-03-14 2995
Compared with the previous Xiaomi routers, there is no big difference on the design of the Xiaomi router 4A and 4A gigabit edition. They still inherits the clasic white design, and both the router body and package are made from recyclable environmentally friendly materials.
Xiaomi 4A 2.4GHz + 5GHz WiFi Dual-band AC 1200M Smart Router - White
Xiaomi Mi 4A Dual Band Router Gigabit Edition - White
The Xiaomi Router 4A is upgraded to wireless dual-band, with a concurrent rate of 2.4/5G up to 1167 Mbps, belonging to the AC1200 routing category.
The main chip is MT628DA, which is equipped with 16MB ROM and 64MB memory. It is equipped with MiWiFi ROM, which is an intelligent router operating system based on OpenWRT.
In the aspect of interface, it provides one 100M WAN interface and two 100M LAN interfaces. By combining the specially treated metal substrates with nano-materials with high radiation characteristics, it has excellent heat-soaking and heat-dissipating capabilities, which can effectively reduce the chip temperature and improve the system stability.
In addition, the Xiaomi Router 4A supports the functions of WPA-PSK/WPA-PSK2 encryption, wireless access control (black-and-white list), SSID hiding and smartly prevent others from stealing your WiFi network, and mangaging your child’s online time, etc.
According to Xiaomi official, the Xiaomi Router 4A is suitable for the family with broadband below 100M, and it supports up to 64 device connections.
The Xiaomi Router 4A Gigabit version was upgraded to MT7621A MIPS dual-core 880MHz processor with 16MB ROM and 128MB DDR3 memory. It carries the Intelligent Router Operating System MiWiFi ROM based on OpenWRT deep customization.
In terms of interface, it is equipped with a Gigabit WAN port and two Gigabit LAN ports. PA and LNA are integrated in 2.4 GHz and 5 GHz wireless chips respectively. PA (power amplifier) can effectively enhance the signal transmission power, and LNA (low noise amplifier) can improve the signal reception sensitivity. With the Xiaomi Router 4A gigabit edition, the signal is stronger and it has farther transmission distance and wider signal coverage.
According to Xiaomi official, the Xiaomi Router 4A gigabit edition can support up to 128 device connections.
Despite this, the Xiaomi Router 4A gigabit edition also supports WPA-PSK/WPA-PSK2 encryption, wireless access control (black and white list), SSID hiding, and intelligent anti-rub function.
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