The NETGEAR Orbi Pro Satellite SRS60 Wireless Access Point in white and gray color is designed for home networking and connectivity. With four LAN ports and wired-Ethernet connectivity, this device offers a reliable and fast connection for multiple devices. The Orbi Pro Satellite SRS60 is a high-quality product from NETGEAR that ensures seamless wireless access and efficient data transfer throughout your home network.****NETGEAR Orbi calls each unit a “Satellite” but you can use either unit as the main unit and once that’s up and running, you follow the step by step instructions on NETGEAR’s site or your trusted tech site to add the 2nd unit as a “Satellite “ to create a seamless “Mesh” Wireless Internet Network for your whole house. (I did it and if I can do it, ANYONE can do it. I got great coverage for my 2,400 sq ft home to the front fence all the way to the back fence).****