Wi-Fi 6 Mesh Wi-Fi - Next-gen Wi-Fi 6 AX3000 whole home mesh system to eliminate weak Wi-Fi for good(2×2/HE160 2402 Mbps plus 2×2 574 Mbps) | Whole Home WiFi Coverage - Covers up to 6500 square feet with seamless high-performance Wi-Fi 6 and eliminate dead zones and buffering. Better than traditional WiFi booster and Range Extenders | Connect More Devices - Deco X55(3-pack) is strong enough to connect up to 150 devices with strong and reliable Wi-Fi | More Gigabit Ports - Each Deco X55 has 3 Gigabit Ethernet ports(9 in total for a 3-pack) and supports Wired Ethernet Backhaul for better speeds. Any of them can work as a Wi-Fi Router | AI-Driven Mesh - Intelligently learns the network environment to provide ideal WiFi unique to your home | 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; Works with Alexa as well Turn on or off Guest Wi-Fi by simple voice commands | TP-Link HomeShield - TP-Link's premium security service keeps your home network safe with cutting-edge network and IoT protection. Free features: 1. Basic Network Security including Security Scan and IoT Device Identification 2. Basic Parental Controls 3. Quality of Service 4. Basic Weekly/Monthly Reports. Visit TP-Link website for more information. | Works with all internet service providers, such as Comcast, Charter, AT&T, Verizon, Xfinity, Spectrum, RCN, Cox, CenturyLink, Frontier, etc.( a modem is required for most internet service providers) | WiFi Transmission Power: CE: <20 dBm (2.4 GHz). <23 dBm (5 GHz). FCC: <30 dBm (2.4 GHz). <30 dBm (5 GHz)