The TP Link TL-PA511 Powerline Adapter Gigabit AV500 is a high-quality powerline adapter from TP-LINK that offers a maximum LAN data rate of 500 Mbps. With one powerline adapter and one LAN port, this model provides reliable and fast internet connectivity for your home or office setup. The TP-PA511 adapter is designed to overcome the limitations of traditional powerline adapters by utilizing the powerline network efficiently and effectively, ensuring a stable connection with speeds of up to 500 Mbps.