| Features / filters | |
| 3G | No |
| 3G/4G USB modem compatibility | No |
| 4G | No |
| Antenna type | External |
| Antennas quantity | 4 |
| Built-in processor | Yes |
| DC-in jack | Yes |
| DSL WAN | No |
| Ethernet LAN | Yes |
| Ethernet LAN (RJ-45) ports | 3 |
| Ethernet LAN interface type | Gigabit Ethernet |
| Ethernet WAN | Yes |
| Harmonized System (HS) code | 85176990 |
| Memory card slot(s) | No |
| Mobile network generation | 4G |
| Networking standards | IEEE 802. 11a, IEEE 802. 11ac, IEEE 802. 11b, IEEE 802. 11g, IEEE 802.11n |
| Power source type | AC |
| Processor frequency | 880 |
| Product colour | White |
| Product type | Tabletop router |
| SIM card slot | No |
| Top Wi-Fi standard | Wi-Fi 5 (802.11ac) |
| Wi-Fi band | Dual-band (2.4 GHz / 5 GHz) |
| Wi-Fi standards | 802.11a,802.11b,802.11g,Wi-Fi 4 (802.11n),Wi-Fi 5 (802.11ac) |
| WLAN data transfer rate (max) | 1167 |
| Basic technical data | |
| Manufacturer | Xiaomi |
| Model | 4A Gigabit router |
| Processor | MT7621A MIPS Dual Core 880 MHz |
| ROM | 16 MB flash memory |
| Memory RAM | 128 MB DDR3 memory |
| Frequencies | 2.4 GHz and 5 GHz |
| LAN and WAN port speed | 1000 Mbps |
| Wi-Fi network protocols | IEEE 802.11a, IEEE 802.11ac, IEEE 802.11b, IEEE 802.11g, IEEE 802.11n, IEEE 802.3, IEEE 802.3U, IPv6 |
| Wi-Fi security | WPA-PSK,WPA2-PSK |
| Wireless ducts | 2.4 GHz, 5 GHz |
| Application management | Support for the Web, Android, iOS |
| Power port | Jack 5.5 x 2.1 |
| dBi gain | 5 dBi, 6 dBi |
| Number of antennas | 4 x dual band antenna |
| Language | English |
| Ambient temperature during operation | 0°C to 40°C |
| Working humidity | 10%-90%, non-condensing |
| Storage temperature | -40°C to 70°C |
| Storage humidity | 5%-90%, non-condensing |
| Product weight | 0.24 kg |
| Weight of packaging | 0.50 kg |