The TP-LINK AV500 WiFi Powerline Adapter Kit includes 3 adapters with a maximum powerline data rate of 500 Mbps. It features 2 LAN ports and a maximum LAN data rate of 100 Mbps, making it ideal for connecting multiple devices to the internet. The adapters are compact in size, measuring 9cm in length, 16cm in height, and 6cm in width. With a sleek white design and a 2-year manufacturer warranty, this TP-LINK AV500 WiFi kit provides reliable and fast internet connectivity for your home or office network.