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Device: ASUS RT-AC57U v1

Last Updated: 06/07/2025 08:13:41 UTC

Specifications

Device Type WiFi Router
CPU model MediaTek MT7621AT
CPU cores 2
CPU clock frequency (Mhz) 880
Flash Storage (MB) 16
Memory (MB) 128
1G Ethernet Ports 5
2.5G Ethernet Ports None
5G Ethernet Ports None
Modem None
VLAN Yes
WLAN Chipset MediaTek MT7603EN, MediaTek MT7612EN
WLAN 2.4GHZ b/g/n
WLAN 5GHZ a/n/ac
USB ports 1x 2.0
Bluetooth None
Bootloader U-Boot
Power Supply 12 VDC, 2.0 A
Switch MediaTek MT7621AT
Serial Yes
Serial Connection 57600 / 8N1
Button Count 2
LED Count 9
FCCID -
OEM Hompage https://www.asus.com/Networking/RT-AC57U/
OEM Firmware https://www.asus.com/Networking/RT-AC57U/HelpDesk_BIOS/
Wiki Devi https://wikidevi.wi-cat.ru/ASUS_RT-AC57U

OpenWRT

Supported Version Current 22.03.5
Supported Version Since 19.07.0
Forum Topic http://forum.openwrt.org/t/adding-openwrt-support-for-asus-rt-ac57u-v2/53281/74
Firmware URL -
Firmware Upgrade URL https://downloads.openwrt.org/releases/22.03.5/targets/ramips/mt7621/openwrt-22.03.5-ramips-mt7621-asus_rt-ac57u-squashfs-sysupgrade.bin
Install Method CLI generic, U-Boot TFTP recovery, see git-commit
Package Architecture mipsel_24kc
Target ramips
Subtarget mt7621