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Device: ASUS RT-AX53U

Last Updated: 06/07/2025 08:14:04 UTC

Specifications

Device Type WiFi Router
CPU model MediaTek MT7621AT
CPU cores 2
CPU clock frequency (Mhz) 880
Flash Storage (MB) 128
Memory (MB) 256
1G Ethernet Ports 4
2.5G Ethernet Ports None
5G Ethernet Ports None
Modem None
VLAN Yes
WLAN Chipset MediaTek MT7905, MediaTek MT7975
WLAN 2.4GHZ b/g/n/ax
WLAN 5GHZ a/n/ac/ax
USB ports 1x 2.0
Bluetooth None
Bootloader U-Boot
Power Supply 100-240 VAC / 12VDC 1.5A
Switch MediaTek MT7621AT
Serial Yes
Serial Connection 115200 / 8N1
Button Count 2
LED Count 8
FCCID https://fcc.io/MSQ-RTAX8E00
OEM Hompage https://www.asus.com/Networking-IoT-Servers/WiFi-Routers/ASUS-WiFi-Routers/RT-AX53U/
OEM Firmware https://www.asus.com/Networking-IoT-Servers/WiFi-Routers/ASUS-WiFi-Routers/RT-AX53U/HelpDesk_BIOS/
Wiki Devi https://wikidevi.wi-cat.ru/ASUS_RT-AX53U

OpenWRT

Supported Version Current 23.05.0
Supported Version Since 22.03.0
Forum Topic https://forum.openwrt.org/t/openwrt-support-for-asus-rt-ax53u/124053
Firmware URL https://downloads.openwrt.org/releases/23.05.0/targets/ramips/mt7621/openwrt-23.05.0-ramips-mt7621-asus_rt-ax53u-squashfs-factory.bin
Firmware Upgrade URL https://downloads.openwrt.org/releases/23.05.0/targets/ramips/mt7621/openwrt-23.05.0-ramips-mt7621-asus_rt-ax53u-squashfs-sysupgrade.bin
Install Method U-Boot TFTP recovery, see git-commit
Package Architecture mipsel_24kc
Target ramips
Subtarget mt7621