The TP-Link TL-WPA4220 Powerline Wi-Fi Extender is a versatile networking device that allows you to extend your home's Wi-Fi coverage by using your powerline system. With 2 Ethernet ports, this extender provides a reliable and stable internet connection for multiple devices at once. Easy to set up and use, this product is a practical solution for improving your home's networking and connectivity. Ideal for homes with thick walls or large spaces, the TP-Link TL-WPA4220 is a convenient and efficient way to ensure a strong Wi-Fi signal throughout your living area.