The TP-Link AV500 Nano Powerline Adapter Starter Kit TL-PA4010KIT is a set of two powerline adapters that provide a maximum data rate of 600 Mbps. These adapters are ideal for setting up a powerline network in your home, with wired-Ethernet connectivity via RJ-45 ports. The compact design makes them easy to install in tight spaces, and the included California Prop 65 warning ensures safety. Manufactured in China, these TP-Link adapters offer a reliable and high-speed Internet connection for your devices.