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Device: ZyXEL Keenetic 4G III rev. B

Last Updated: 06/07/2025 08:13:39 UTC

Specifications

Device Type WiFi Router
CPU model MediaTek MT7628NN
CPU cores 1
CPU clock frequency (Mhz) 575
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 MT7628N
WLAN 2.4GHZ b/g/n
WLAN 5GHZ None
USB ports 1x 2.0
Bluetooth None
Bootloader U-Boot
Power Supply 12 VDC
Switch None
Serial Yes
Serial Connection 57600 / 8N1
Button Count 2
LED Count 4
FCCID -
OEM Hompage https://keenetic.ru/ru/zyxel-keenetic-4g-3
OEM Firmware https://telegra.ph/OpenWrt-for-ZyXEL-Keenetic-4G-III-revB-01-18
Wiki Devi https://wikidevi.wi-cat.ru/ZyXEL_Keenetic_4G_III_rev_B

OpenWRT

Supported Version Current external image
Supported Version Since external image
Forum Topic -
Firmware URL https://inf.labz.ru/keenetic/k4g3b-OpenWrt.zip
Firmware Upgrade URL https://inf.labz.ru/keenetic/openwrt-19.07.5-ramips-mt76x8-zyxel_keenetic-k4g3b-squashfs-sysupgrade.bin
Install Method U-Boot TFTP recovery, see git-commit
Package Architecture mipsel_24kc
Target ramips
Subtarget mt76x8