Type: Wireless RouterBrand: MiSize: 201 x 122 x 174mmCPU: MT7621DA MISP dual-core 880MHzROM: 16 MBRAM: 128MB DDR3LAN: 2 x 10/100WAN: 1 x 10/100Voltage: 12V - 1ASecurity: WPA-PSK / WPA-PSK2Frequency: 2.4 GHz and 5 GHzAntenna: 2 x 2.4 GB / 5 dBi + 2 x 5 GB / 6 dBiCompatibility: Web, IOS, AndroidWi-Fi 2.4 GHz: 2 x 2 (IEEE 802.11N protocol, 300 Mbps speed)Wi-Fi 5 GHz: 2 x 2 (IEEE 802.11AC protocol, speed 867 MbpsWireless channel:2.4GHz Channel: 1,2,3,4,5,6,7,8,9,10,11,12,135GHz Channel: 36,40,44,48,149,153,157,161,165Modulation method:11b: DSSS: DBPSK (1 Mbps), DQPSK (2 Mbps), CCK (5.5 / 11 Mbps)11a / g: OFDM: BPSK (6/9 Mbps), QPSK (12/18 Mbps), 16QAM (24/36 Mbps),64QAM (48) / 54 Mbps)11n: MIMO-OFDM: BPSK, QPSK, 16QAM, 64QAM. Speed dial: MCS0 ~ MCS1511ac: MIMO-OFDM: BPSK, QPSK, 16QAM, 64QAM, 256QAM. Speed gain:MCS0 ~ MCS9 (supports 2 streams)OS: OpenWRTWorking parameters: Working temperature - 0 ~ 40 ℃Humidity - 10% ~ 90% RH (non-condensing)Storage temperature - - 40 ~ 70 ℃Storage humidity - 5% ~ 90% RH (non-condensing)