The TP-LINK TL-WPA4220 WiFi AV500 ADD-ON Homeplug Powerline Wi-Fi Extender is a white unit that provides a maximum LAN data rate of 500 Mbps. It features one powerline adapter with two Ethernet ports, making it easy to set up in your home. With a sleek design and reliable brand like TP-LINK, this WiFi extender is a convenient solution to extend your network's reach and ensure a strong connection throughout your living space. Ideal for those looking to boost their home networking setup with a trusted and efficient device.