Asus RT-N12/D1, RTN12D1 manual Rear RT-N12 HP

Rear (RT-N12 HP)

Label	Description
WPS	Press this button for more than four seconds to establish a
	secure wireless connection with a WPS-supported wireless
	device.
	Connect RJ-45 Ethernet cables to these ports to establish
LAN1-LAN4	LAN connection.
	Connect an RJ-45 Ethernet cable to this port to establish
WAN	WAN connection.
	Press this button for more than five seconds to restore the
Reset	system to its factory default settings.
	Press this button to power on/off the wireless router.

Power

Insert the AC adapter into this port to connect your router to a power source.