Asus DSL-AC56U, Network IEEE 802.11a, IEEE 802.11b, IEEE 802.11g, IEEE 802.11n, IEEE 802.11ac, IEEE 802.3, IEEE 802.3u, IEEE 802.11i, IEEE 802.11e, IPv4, IPv6, Internal dBi antenna x 4, LED Power, Internet, LAN x 1, xDSL, 2.4 GHz Wi-Fi, 5 GHz Wi-Fi, USB x 1, Port 1 x RJ11 for xDSL, 4 x RJ45 10/100/Gigabits BaseT for LAN, 1 x RJ45 10/100/Gigabits BaseT for WAN, USB 2.0 x 2, Memory 128MB NAND flash/256MB DDR3, Security 64-bit WEP, 128-bit WEP, WPA2-PSK, WPA-PSK. The ASUS DSL-AC56U is a ADSL/VDSL 802.11ac 2x2 Wi-Fi modem router, with combined dual-band data rates of up to 1167Mbps. On the 5GHz band, 802