TP-LINK DECO X20 (3-PACK). WAN connection type: RJ-45. Wi-Fi band: Dual-band (2.4 GHz / 5 GHz), Top Wi-Fi standard: Wi-Fi 5 (802.11ac), WLAN data transfer rate (max): 1201 Mbit/s. Ethernet LAN interface type: Gigabit Ethernet, Ethernet LAN data rates: 10, 100, 1000 Mbit/s, Cabling technology: 10/100/1000 Base-T (X). Security algorithms: WPA-PSK, WPA2-PSK, WPA3, Firewall security: SPI. Supported network protocols: IPv 4, IPv 6\n\n\n\n\n\n Product Model: DECO X20 (3-PACK)\n\n\n