TP-Link Deco X20-4G AX1800 4G+ Whole Home Mesh Wi-Fi 6 Gateway – CPU: 1.5GHz Quad-Core – Antennas (Internal): 2x LTE & 2x WiFi – Standards: 802.11a/n/ac/ax 5GHz, 802.11b/g/n/ax 2.4GHz – Frequency: 2.4GHz & 5GHz – Signal Rate (Mbps): 2.4GHz: 574, 5GHz: 1201 – Security: WPA/WPA2-PSK/WPA3 – I/O: 3x RJ45 LAN/WAN, Nano-SIM Card Slot, 4G/3G External Antenna ports, Power Input – OFDMA, MU-MIMO, Target Wake Time – Deco X20-4G – 3 Years Limited Warranty