|Item||Xiaomi Mi Router 4A Giga Version|
|Type||Router Giga Version|
|5G Wi-Fi||2×2 (Supports IEEE 802.11ac protocol, up to a maximum speed of 867 Mbps)|
|System Reset Button||1×|
|Processor||MT7621A MIPS Dual Core 880MHz|
|2.4G Wi-Fi||2×2 (Supports IEEE 802.11n protocol, up to a maximum speed of 300 Mbps)|
|Antennas||4 external Omni-directional high-gain antennas (2× 2.4G with a maximum gain of 5 dBi,2× 5G with a maximum gain of 6 dBi)|
|Product Ports||2× 10/100/1000Mbps adaptive WAN port (Auto MDI/MDIX) 1× 10/100/1000Mbps adaptive LAN ports (Auto MDI/MDIX)|
|Protocol standards||IEEE 802.11a/b/g/n/ac, IEEE 802.3/3u/3ab|
|Power supply port||1×|
The Mi Router 4A Gigabit Edition features one gigabit WAN port and 2 gigabit LAN ports, easily achieving network speeds of 100 Mbps and above. Compared with 100-megabit ports, this allows you better utilize every megabit of bandwidth.
Features dual-core quad-threaded processors with a single-core clock speed of up to 880 MHz for powerful performance that easily supports gigabit network ports and gigabit dual-band-Fi data transmission for a smoother online experience.
The dual concurrent bands, 2.4 GHz and 5 GHz do not create interference and offer wireless connection speeds of up to 1167 Mbps. The 2.4-GHz band transmits over greater distances for better coverage and better performance through walls; the 5-GHz band uses 802.11ac technology to reduce interference and boost connection speeds, for a smoother experience when watching HD videos and playing online games.
The Mi Router 4A supports dual-band integration, combining the 2.4-GHz and 5-GHz bands under one Wi-Fi name.No more having to worry about which Wi-Fi to connect to the 2.4-GHz band offers better transmission through walls, while the 5-GHz band delivers higher speeds.The dual-band device automatically selects the optimal frequency.
The 2.4-GHz and 5-GHz wireless chips each feature an integrated power amplifier (PA) and low noise amplifier (LNA). The PA effectively enhances signal transmission power, while the LNA improves signal reception sensitivity. This allows the signal to be transmitted over greater distances, better pass through walls and cover a wider area.
The 5-GHz frequency band supports low-density parity code (LDPC) code to correct errors. This reduces interference during data transmission and significantly increases Wi-Fi signal coverage for more efficient data transmission.
You can set time limits for Internet access by specific devices and set which websites your children can visit, to protect them when they go online.