The technology that allows for the transmission of data over power lines is known as Powerline Communication (PLC). PLC enables internet connectivity and data transfer by using existing electrical wiring. It provides a convenient alternative for extending network capabilities without needing additional cabling. Devices equipped with PLC technology can communicate data over typical electrical outlets, facilitating home networking and smart home applications. This technology is particularly beneficial in areas where wireless signals are weak or in buildings where running new cables is impractical.