AX6600 TriBand WiFi 6 Mesh - Boosts overall speeds up to an incredible 6600 Mbps(4804 Mbps at 5GHz 1, 1201 Mbps at 5GHz 2 and 574 Mbps at 2.4GHz); Each Deco Unit has 2 Ethernet Ports (1x 2.5Gbps Port, 1 x Gigabit Port) Whole Home WiFi Coverage - Cover up to 6000 square feet with seamless high-performance Wi-Fi 6 and eliminate dead zones and buffering, better than traditional wifi booster Connect More Devices - Connect up to 200 devices without dragging down performance AI-Driven Mesh - Intelligently learns the network environment to provide ideal Wi-Fi unique to your home Smart Antennas - Establish a stronger backhaul to boost coverage and improve wireless connections TP-Link HomeShield – TP-Link's premium security services keep your home network safe with cutting-edge network and IoT protection. Free features: 1. Network Security Scan 2. Basic Parental Controls 3. QoS 4. Weekly/Monthly Reports 5. IoT Device Identification HomeShield Pro paid service adds more robust protections and features for, $5.99/Month, 1-Month Free Trial Each Deco X90 has 2 Gigabit Ethernet ports(4 in total for a 2-pack) and supports Wired Ethernet Backhaul for better speeds. Any of them can work as a Wi-Fi Router. Works with all internet service providers, such as AT&T, Verizon, Xfinity, Spectrum, RCN, Cox, CenturyLink, Frontier, etc.( a modem is required for most internet service providers) Easy Setup and Management - The Deco app helps you set up your network in minutes with clear visual guidance and keeps you in control even when you are not home. Compatiable with Alexa, turn on/off Guest Wi-Fi by simple voice commands