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Device: I-O Data ETG3-R

Last Updated: 06/07/2025 08:13:59 UTC

Specifications

Device Type Router
CPU model Atheros AR9342
CPU cores 1
CPU clock frequency (Mhz) None
Flash Storage (MB) 8
Memory (MB) 64
1G Ethernet Ports 5
2.5G Ethernet Ports None
5G Ethernet Ports None
Modem None
VLAN Yes
WLAN Chipset None
WLAN 2.4GHZ None
WLAN 5GHZ None
USB ports None
Bluetooth None
Bootloader U-Boot
Power Supply 5 VDC, 0.9 A
Switch Atheros AR8327N
Serial Yes
Serial Connection 115200 / 8N1
Button Count 1
LED Count 2
FCCID -
OEM Hompage https://www.iodata.jp/product/lan/router/etg3-r/
OEM Firmware https://www.iodata.jp/lib/product/e/4246.htm
Wiki Devi -

OpenWRT

Supported Version Current 23.05.0
Supported Version Since 19.07.0
Forum Topic -
Firmware URL https://downloads.openwrt.org/releases/23.05.0/targets/ath79/generic/openwrt-23.05.0-ath79-generic-iodata_etg3-r-initramfs-kernel.bin
Firmware Upgrade URL https://downloads.openwrt.org/releases/23.05.0/targets/ath79/generic/openwrt-23.05.0-ath79-generic-iodata_etg3-r-squashfs-sysupgrade.bin
Install Method see git-commit
Package Architecture mips_24kc
Target ath79
Subtarget generic