The TP-Link AV500 1-Port Passthrough Powerline Starter Kit TL-PA4020P KIT in White is a high-speed powerline adapter ideal for gaming and other bandwidth-intensive activities. With a maximum LAN data rate of 500 Mbps and a powerline data rate of 500 Mbps, this adapter provides fast and reliable connectivity for your devices. The single Ethernet port on the adapter allows you to easily connect your PC or television set to the internet. With the TP-LINK brand's reputation for quality and the adapter's wired-ethernet connectivity, you can trust in the performance and reliability of this product. *Box says 2 Ports, but 1 is missing! New item opened box 1 port missing!