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Device: ASUS RT-N56U B1

Last Updated: 06/07/2025 08:13:42 UTC

Specifications

Device Type WiFi Router
CPU model MediaTek MT7621ST
CPU cores 1
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
USB ports 2x 2.0
Bluetooth None
Bootloader U-Boot
Power Supply 12 VDC, 1.5 A
Switch MediaTek MT7621ST
Serial Yes
Serial Connection 115200 / 8N1
Button Count 2
LED Count 6
FCCID https://fcc.io/MSQ/-RTN56UV2
OEM Hompage https://www.asus.com/uk/Networking/RTN56U_B1
OEM Firmware https://www.asus.com/uk/Networking/RTN56U_B1/HelpDesk_BIOS/
Wiki Devi https://wikidevi.wi-cat.ru/ASUS_RT-N56U_B1

OpenWRT

Supported Version Current 23.05.0
Supported Version Since 21.02.0
Forum Topic -
Firmware URL https://downloads.openwrt.org/releases/23.05.0/targets/ramips/mt7621/openwrt-23.05.0-ramips-mt7621-asus_rt-n56u-b1-squashfs-sysupgrade.bin
Firmware Upgrade URL https://downloads.openwrt.org/releases/23.05.0/targets/ramips/mt7621/openwrt-23.05.0-ramips-mt7621-asus_rt-n56u-b1-squashfs-sysupgrade.bin
Install Method Asus Firmware Restoration tool, U-Boot TFTP recovery
Package Architecture mipsel_24kc
Target ramips
Subtarget mt7621