Xiaomi Mi Router 4A

Dimensions: 188 mm x 100.5 mm x 175 mm

Processor: MT7628DA

ROM: 16MB

Internal memory: 64MB

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

2.4GHz Wi-Fi: 2x2 (supports the IEEE 802.11n protocol, maximum possible speed of 300Mbps)

5GHz Wi-Fi: 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

Certification standards: GB9254-2008 YD/T993-1998 GB4943.1-2011