The D-link COVR-X1870 set of 3 is a wireless router designed for home networking and connectivity. With the D-Link brand, this mesh system offers seamless Wi-Fi coverage throughout your home. Each router in the set has Ethernet ports (RJ-45), allowing you to connect wired devices for a more stable and secure connection. The D-link COVR-X1870 set provides reliable and fast internet access for all your devices, ensuring a smooth online experience for your household.