Xiaomi Wireless Router 4A

Accessible entry choice for a more connected home

Xiaomi Wireless Router 4A is best suited to homes improving Wi-Fi coverage, capacity or wired network performance. The key functions and technical details are listed below so you can check whether it fits your setup before ordering.

Why it stands out

Control remotely via the app. Unauthorized access prevention. Parental control.

Key features

• 4 external antennas
• Dual-band wireless network
• 64 MB memory for stable operation
• Control remotely via the app
• Unauthorized access prevention
• Parental control

Specifications

• Processor: MT7628DA
• Internal memory: 64MB
• 2.4G Wi-Fi: 2×2 (supports the IEEE 802.11n protocol, maximum possible speed of 300Mbp
• 5G Wi-Fi: 2×2 (supports the IEEE 802.11ac protocol, maximum possible speed of 867Mbps)
• Product antennas: 4 external omnidirectional antennas (two 2.4GHz antennas with a maximum gain of 5dBi; two 5GHz antennas with a 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
• 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)
• 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
• Dimensions: 18.8 x 10 x 17.5 cm
• Weight: 960 g
• Dimensions: 32 × 6 × 25 cm
• Brand: Xiaomi

What’s in the box

• Xiaomi Mi 4A Dual Band Wireless Router – White x1
• 12V Power Adapter x1
• User Manual x1

Compatibility, performance and runtime can vary by device, settings, network, environment and use. Verify critical requirements before ordering.