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Features:

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Dual Core CPU for Faster Network Speed

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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.

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Wireless Dual Band

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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.

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Dual Band Shares One WiFi Name

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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.

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High Gain 4 Antennas for Stronger Signal

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4 external high-gain omnidirectional antennas. Hugely improves transmission performance and do great job under various complex environment.

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64MB Large Memory

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Smart home appliance era. More devices need stable connection. Xiaomi router 4A adopts 64MB memory that ensures stable transmission.

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Smart Error Correction Calculation

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5GHz frequency support LDCP error correction calculation. Strengthen anti-interference performance. Boost WiFi signal and improve transmission speed rate

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Package list:

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1 * Router-CN version

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1 * Power Adapter

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1 * User Manual

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Brief appearance, suitable for various home style

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White frosted plastic case with simple geometry appearance, integrating into various home styles easily.

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\  Hardware \
\  Brand \	\  Xiaomi \
\  CPU \	\  MT7621A \
\  RAM \	\  64 MB 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 \

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