HomePlug 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 to run new cables. Instead, you plug a HomePlug adapter into an electrical outlet, and it sends data through the wires. The HomePlug standard has different versions, such as HomePlug AV and HomePlug AV2, which offer varying speeds and capabilities. This technology is especially useful in areas where Wi-Fi signals are weak or unreliable, providing a stable and fast connection for your devices.