Xiaomi Mi Router 4A Gigabit Version 2.4GHz 5GHz WiFi 1167Mbps WiFi Repeater 128MB DDR3 High Gain 4 Antennas Network Extender

The link have option for 4A 100M and 4A 1000M ,when you make order,please choose right model,they are different models.

FAQ:
The Xiaomi router Support IPTV,L2TP and PPPOE?
No, don't Support.
Note：The xiaomi router 4A is Chinese version ，we suggest you download mi router to set the router if you can't understanding Chinese manual.
Xiaomi Router 4A gigabit version has dual CPU, Gigabit network access and 4 high-gain antennas. 128MB large storage and 1167Mbps ensures high performance. Smart APP control can effectively prevent wifi-squatter. It is absolutely a superb choice for you.
Features:
Dual Core CPU for Faster Network Speed
Featuring dual core four threading CPU, the single core frequency can reach to 880MHz. Strong performance easily support gigabit network and dual band WiFi data transmission.
Wireless Dual Band
Support 2.4GHz and 5GHz two frequency bands. The max speed rate can reach to 1167Mbps. 2.4GHz band supports longer, better coverage and through-wall performance. 5GHz band uses 802.11ac technology. Less interference, high rate. Watch HD video and play smooth game.
Dual Band Shares One WiFi Name
Xiaomi router 4A support dual band. It combines 2.4GHz and 5GHz in one WiFi name. 2.4GHz has better through-wall performance and 5GHz has higher rate.
High Gain 4 Antennas for Stronger Signal
4 external high-gain omnidirectional antennas. Hugely improves transmission performance and do great job under various complex environment.
128MB Large Memory
Smart home appliance era. More devices need stable connection. Xiaomi router 4A adopts 128MB memory that ensures stable transmission.
Smart Error Correction Calculation
5GHz frequency support LDCP error correction calculation. Strengthen anti-interference performance. Boost WiFi signal and improve transmission speed rate
Package list:
1 * Router
1 * Power Adapter(Original US plug)
1 * User Manual(in chinese)

Xiaomi Mi Router 4A Gigabit Edition 100M 2.4GHz 5GHz High Gain 4 Antennas Remote APP Control











Hardware




Brand



Xiaomi




CPU



MT7621A




RAM



64?MB128MB DDR3




ROM



16MB




2.4G WiFi



2X2 (support IEEE 802.11N, 300Mbps max)




5G WiFi



2X2 (support IEEE 802.11AC, 867Mbps max)




Antenna



4 PCS




Heat dissipating system



Natural heat dissipation




Material



ABS




Interfaces




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: 36,40,44,48,52,56,60,64,149,153,157,161,165




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)




Wireless security



WPA-PSK/WPA-PSK2 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: 0-40°C




Working humidity: 10%-90%RH




Storage temperature : -40-70°C




Storage humidity: 5%-90%RH




Power: 12W max