TP-LINK DECO M4 (2-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): 867 Mbit/s. Ethernet LAN interface type: Gigabit Ethernet, Ethernet LAN data rates: 10,100,1000 Mbit/s, Cabling technology: 10/100/1000Base-T(X). Security algorithms: WPA-PSK,WPA2-PSK, Firewall security: SPI. Product type: Tabletop router, Product colour: Black, White, LED indicators: LAN, Power, WLAN