Mi Router 4a Gigabit Edition

Hardware Parameters
Product colour
White
ROM :
16MB Nor Flash
DDR :
128MB DDR3
2.4G WiFi :
2X2 (Support IEEE 802.11N protocol
2.4G Radio Frequency
Built-in LNA，Built-in PA
5G WiFi :
2X2 (Support IEEE 802.11AC protocol
5G Radio  Frequency :
Built-in LNA，Built-in PA
Antenna :
External single frequency antenna* 4. 2 2.4Ghz 5dbi and 2 5 Ghz 6db
Cooler :
Natural cooler
Interfaces
10/1000M self-adapted LAN*2 (Auto MDI/MDIX)
10/1000M self-adapted WAN*1 (Auto MDI/MDIX)
Indicator light :
Orange/blue/purple system status indicator*1; Blue untrust interface indicator*1
Button :
Restore factory settings *1
Power input interface*1
Wireless Parameters
Dual-band WiFi 2.4GHz 5GHz
Wireless-channel:
2.4GHz,Channel :
1,2,3,4,5,6,7,8,9,10,11,12,13
5GHz,Channel :
36,40,44,48,149,153,157,161,165
Software Parameters
Operating
System :
Intelligent router operating system MiWiFi ROM based on OpenWRT deep customization, supporting the router management software of the Web Android iOS system
Wireless  Security :
Encrypted by WPA-PSK/WPA2-PSK; Wireless Access Protocol (Black white list); SSID Hide
Management
Application :
Web,iOS, Android
Product Accessories
User manual*1
Power supply (12V/1A)*1
Protocol Standard
IEEE 802.11b/g/n/ac, IEEE 802.3/3u/ab
Working Environment
Working  environment  temperature :
0-40oC
Working  Humidity :
10%-90%RH (non-condensing)
Storage  Temperature :
-40-70
Storage Humidity :
5%-90%RH (non-condensing)