This is a single stand alone unit.Improve your home network connectivity with the Netgear PLP2000 Powerline Adapter. This device uses your existing electrical wiring to extend your internet connection to any room in your house, providing a stable and reliable wired connection for your gaming consoles, smart TVs, and desktop computers.This item is in used condition and has been tested to ensure operational functionality. It is designed for simple plug-and-play installation, making it an efficient solution for eliminating Wi-Fi dead zones and enhancing data speeds throughout your living space.