I'm selling a complete set of 4 Google Wi-Fi Mesh routers - model AC12000. These can all be used together to create a full wi-fi network in a space, ensuring you have wi-fi everywhere. These are very good quality and very reliable. They usually retail for $199 for a 3 pack and $99 for a single, so the total usual retail price is $300 for the set of 4. I had them for a little over a year and just updated my home wi-fi network, so no longer need these guys, but they were very helpful and handy when I did use them! These are VERY easy to set up and get going!