The TP-Link AV1300 Gigabit Passthrough Powerline has three gigabit ethernet ports that provide warp speed wired connections for 4K video and IPTV streaming, lag-free gaming, and more. You can establish multiple simultaneous connections to improve data transfer rates, stability, and coverage. With Plug and Play, Powerline adapters and extenders must be deployed in a set of two or more and be connected to the same electrical circuit. With one-touch Wi-Fi configuration, copy wireless settings from a router to the extender using the same SSID and password with just a tap.