Wireless LAN router with four LAN ports and WPS function. I have been using it for about a month. - Body size (width x height x depth) mm: Approximately 142.0 x approximately 185.0 x approximately 40.0 (main unit only) - Body weight: Approximately 350g (main unit only) - Frequency details: 2.4/5GHz - Wireless communication speed [Wireless standard] IEEE 802.11ac / IEEE802.11n / IEEE 802.11a / IEEE 802.11b / IEEE 802.11g compliant [Wireless transmission speed (theoretical value)] IEEE802.11ac: Up to 867Mbps / IEEE802.11n: Up to 300Mbps / IEEE802.11g: Up to 54Mbps / IEEE802.11b: Up to 11Mbps / IEEE802.11a: Up to 54Mbps - Number of LAN ports: 4 ports LAN port standard WAN: RJ-45 type 8-pin x 1 port (1000Mbps/100Mbps/10Mbps), LAN: RJ-45 type 8-pin x 4 ports (1000Mbps/100Mbps/10Mbps) - Includes power adapter