In addition to four RJ45 Gigabit Ethernet LAN ports and a WAN connector for wired connections, the router has four high performance omni-directional antennas for Wi-Fi transmissions. There is a DC power socket to supply power to the router and a WPS/Reset button to activate Wi-Fi Protected Setup mode. https://www.trendyreviewshub.com/tp-link-archer-c64-review/