HomePlug AV is a technology that allows you to use your existing electrical wiring to create a network in your home. This means you can connect devices like computers, gaming consoles, and smart TVs to the internet without needing long cables or additional Wi-Fi equipment. The system works by using powerline adapters that plug into electrical outlets. These adapters send data signals through the wiring, enabling a stable and reliable internet connection in areas where Wi-Fi might be weak. HomePlug AV is especially useful in larger homes or buildings with thick walls that can obstruct wireless signals.