Dimensions 188 mm x 100.5 mm x 175 mm
Product color White
Processor MT7628DA
Internal memory - 64MB
2.4G Wi-Fi - 2x2 (supports the IEEE 802.11n protocol, maximum possible speed of 300Mbp
5G Wi-Fi - 2x2 (supports the IEEE 802.11ac protocol, maximum possible speed of 867Mbps)

Product antennas - 4 external omnidirectional antennas (two 2.4GHz antennas with maximum gain of 5dBi; two 5GHz antennas with maximum gain of 6dBi)
Product heat dissipation
Natural heat dissipation
Total interfaces
Two 10/100M self-adaptive LAN ports (Auto MDI/MDIX)
One 10/100M self-adaptive WAN port (Auto MDI/MDIX)
LED indicator lights 2
System reset buttons 1
Power input interface 1
Protocol standards IEEE 802.11a/b/g/n/ac, IEEE 802.3/3u
Certification standards GB9254-2008, YD/T993-1998, GB4943.1-2011

Wireless specifications
Dual band 2.4GHz and 5GHz

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 to MCS15
11ac: MIMO-OFDM: BPSK, QPSK, 16QAM, 64QAM, 256QAM. Rate set:
MCS0 to MCS9 (supports 2 streams)



Software
Operating system
Mi Wi-Fi ROM intelligent router operating system based on a highly customized version of OpenWRT

Wireless security
WPA-PSK/WPA-PSK2 encryption, wireless access control (blacklist and whitelist), SSID hiding, smart unauthorized access prevention

Management application
Supports web, iOS, and Android

• Brand
• Xiaomi
• Standard
• IEEE 802.11a/b/g/n/ac, IEEE 802.3/3u
• Brzina
• 1200Mbit/s
• Portovi
• 1 WAN + 2 LAN
• Izmenjiva antena
• Ne
• Unutrašnjispoljašnji
• Unutrasnji
• Frekvencija
• 2.4 GHz, 5 GHz,Hz
• Sajt proizvođača
• https://www.mi.com/global/mi-router-4a/
• Garancija
• 24 meseca