Specifications Hardware configuration: Processor: Dual-core 880MHz ROM: 16MB Product memory: 128MB DDR3 2.4GHz Wi-Fi: 2×2 (Supports IEEE 802.11n protocol, up to a maximum speed of 300Mbps) 5GHz Wi-Fi: 2×2 (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