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Device: Xiaomi Mi Router 4A (MIR4A) 100M

Last Updated: 06/07/2025 08:13:53 UTC

Specifications

Device Type WiFi Router
CPU model MediaTek MT7628AN
CPU cores 1
CPU clock frequency (Mhz) 580
Flash Storage (MB) 16
Memory (MB) 64
1G Ethernet Ports None
2.5G Ethernet Ports None
5G Ethernet Ports None
Modem None
VLAN Yes
WLAN Chipset MediaTek MT7628AN, MediaTek MT7612EN
WLAN 2.4GHZ b/g/n
WLAN 5GHZ a/n/ac
USB ports None
Bluetooth None
Bootloader None
Power Supply 12 VDC, 1.0 A
Switch MediaTek MT7628AN
Serial Yes
Serial Connection 115200 / 8N1
Button Count 1
LED Count 2
FCCID -
OEM Hompage -
OEM Firmware -
Wiki Devi -

OpenWRT

Supported Version Current 23.05.0
Supported Version Since 19.07.0
Forum Topic -
Firmware URL -
Firmware Upgrade URL https://downloads.openwrt.org/releases/23.05.0/targets/ramips/mt76x8/openwrt-23.05.0-ramips-mt76x8-xiaomi_mi-router-4a-100m-squashfs-sysupgrade.bin
Install Method TFTP generic, Serial, see git-commit
Package Architecture mipsel_24kc
Target ramips
Subtarget mt76x8