Limited time deal. Walmart has a TP-Link Mesh WiFi Router System Deco W2400 Sale, $49.99 after checking instant discount, with Free Shipping. Expires: 10/11/2023 - Highly Rated at 4.4 out of 5 stars.

• Whole-Home Coverage: Deco W2400 (2-pack) uses a system of routers to achieve seamless whole-home WiFi coverage up to 3,000 ft— if that's not enough, simply add more Deco units to the network to increase coverage at any time.
• TP-Link Mesh Technology: With advanced Deco Mesh Technology, units work together to form a unified network with a single network name. Devices automatically switch between Decos as you move through your home for the fastest possible speeds.
• Bettern Coverage than traditional WiFi routers: Deco S4 three units work seamlessly to create a WiFi mesh network that can cover homes up to 3000 square feet. No dead zone anymore.
• 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
• Peace of Mind with Parental Controls - Manage limit and monitor internet use with profiles that let you customize Wi-Fi access for every person and device in your home
• Total Security - Protect your network and device with a free lifetime subscription to TP-Link HomeCare featuring powerful antivirus, robust parental controls and advanced QoS.
• Universally Compatible - Backward compatible with all Wi-Fi generations and works with all internet service provider (ISP) such as AT&T, Verizon, Xfinity, Spectrum, RCN, Cox, CenturyLink, Frontier, etc.( a modem is required for most internet service providers). Ideal for any internet plan up to 1 Gbps

A mesh router, also known as a mesh Wi-Fi system, is a networking technology that's designed to provide more extensive and reliable Wi-Fi coverage in a home or office compared to traditional single-router setups. It works by using multiple interconnected devices, often referred to as nodes or access points, strategically placed throughout the area to create a mesh network.