Xiaomi - Router AC1200

Hardware configuration:
Processor: Dual-core 880MHz
ROM: 16MB
Product memory: 128MB DDR3
2.4GHz Wi-Fi: 2x2 (Supports IEEE 802.11n protocol, up to a maximum speed of 300Mbps)
5GHz Wi-Fi: 2x2 (Supports IEEE 802.11ac protocol, up to a maximum speed of 867Mbps) 
Antennas: 4 external omni-directional high performance antennas 
Cooling: Passive cooling
Product ports:

• 2x 10/100/1000M self-adaptive LAN port (Auto MDI/MDIX)
• 1x 10/100/1000M self-adaptive WAN port (Auto MDI/MDIX)

LED indicator: x2 
System reset button: x1
Power supply port: x1
Protocol standards: IEEE 802.11a/b/g/n/ac, IEEE 802.3/3u/3ab 

Wireless specifications:
Dual-band:
Modulation:

• 11b:DSSS: DBPSK (1Mbps), DQPSK (2Mbps), CCK(5.5/11Mbps) 11a/g:OFDM: BPSK (6/9Mbps), QPSK (12/18Mbps), 16QAM (24/36Mbps),
• 64QAM (48/54Mbps) 11n:MIMO-OFDM:BPSK, QPSK, 16QAM, 64QAM. Rate set: MCS0-MCS15 11ac:MIMO-OFDM:BPSK, QPSK, 16QAM, 64QAM, 256QAM.

Rate set: MCS0 to MCS9 (supports 2 streams)

Software parameters:
Operating system: OpenWRT widely customisable intelligent router operating system MiWiFi ROM 
Wireless security: WPA-PSK/WPA-PSK2 encryption, wireless access control (black and white lists), SSID hiding, smart anti-hacking protection
Manage applications: Support Web, Android, iOS

Operating environment:
Operating environment temperature: 0°C–40°C
Operating humidity: 10%–90% RH (non-condensing)
Storage temperature: -40°C–70°C
Storage temperature: 5%–90% RH (non-condensing)

Package contents:
Main unit
User manual
Power cable