Original Xiaomi Mi WiFi 3 Router Smart Mini WiFi Repeater 4 Antennas 1167Mbps Dual Band 128MB Flash ROM Support iOS Android APP - White Highlights The mainstream of dual band 2.4GHz/5GHz AC intelligent routers 3 times faster than traditional wireless routers, support the latest 802.11ac protocol, transmission rate up to 1167Mbps 4 pcs real 2X2 dual band AC antennas, cover wilder An intelligent home controller center to operate all the smart home appliances A key switch, the metamorphosis of universal relay let home WiFi coverage without dead angle 7 sets of protection, more secure router, to protect your exclusive WiFi zone and etc. Creative, direct and swift connection Hardware Brand Xiaomi Model Miwifi 3 CPU MT7620A RAM 128MB DDR2 ROM 128MB SLC Nand Flash 2.4G WiFi 2X2 (support IEEE 802.11N, 300Mbps max) 5G WiFi 2X2 (support IEEE 802.11AC, 867Mbps max) Antenna 4 PCS Language Chinese Heat dissipating system Natural heat dissipation Material ABS Color White Size 195*131*23.5mm (Total hight: 177.3mm) Weight 220g Interfaces USB 2.0 slot 1 x DC output (5V/1A) Lan port 2 (10/100 Auto MDI/MDIX) WAN port 1 (10/100 Auto MDI/MDIX) LED indicators 3 (Red/Blue/Yellow) Button 1 x Reset button DC input 1 Antenna Dual bands 2.4GHz / 5GHz Wireless channels 2.4GHz Channel: 1,2,3,4,5,6,7,8,9,10,11,12,13 5GHz Channel: 149,153,157,161,165 5GHz DFS Channel: 36,40,44,48,52,56,60,64 Modulation mode 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: MCS0~MCS15 11ac: MIMO-OFDM:BPSK, QPSK,16QAM,64QAM,256QAM Rate: MCS0~MCS9 Receiving sensitivity 11Mbps:-90dBm,54 Mbps:-72dBm, HT20 MCS7:-69dBm, HT40 MCS7:-66dBm, VHT20 MCS8:-65dBm, VHT40 MCS9:-60dBm, VHT80 MCS9:-58 dBm Software Operating system MiWiFi ROM (Supports Web, Android, iOS, Windows, OS X) Wireless security WPA-PSK/WPA2-PSK encryption, Wireless access control (black and white list) SSID hiding Protocol standards IEEE 802.11a/b/g/n/ac, IEEE 802.3/3u Approval standards GB9254-2008 YD/T993-1998 GB4943.1-2011 Working environment Operating temperature: 0-40C Working humidity: 10%-90%RH Storage temperature : -40-70C Storage humidity: 5%-90%RH Power: 12W max Package included 1 x Xiaomi WiFi Router 3, 1 x Charger (12V/1A)