What This Product Does The TL-PA4010P KIT turns your existing powerline into a high speed network with no need for new wires or drilling. No configuration is required, simply plug your adapter into your power socket and you can establish networking infrastructure in a flash. In additon, its integrated power socket makes sure that no power outlet is going to waste. Easy Ethernet Connections With advanced HomePlug AV technology, the TL-PA4010P KIT can provide users with a stable high-speed data transmission over a household electric circuit for up to 300 meters. the TL-PA4010P KIT is a great choice for a whole home solution to connect all network compatible devices--from computers and game consoles to set-top boxes for IPTV to printers and NAS hard drives. Mains Filter for Better Performance With its Integrated Mains Filter, the TL-PA4010P KIT can optimize powerline communication performance by suppressing noise interference generated by surrounding electronic equipment that can affect network performance. That means that users won't experience a sudden speed drop when a larger power consuming device is plugged into the power socket. Pair Button for Easy Network Security You can set up a hassle-free Powerline network within minutes with TP-Link’s powerline adapters, just plug in and play. Also, the adapters’ “Pair” buttons can be utilized for securing or managing multiple powerline adapters in your home powerline network. 1. Plug one Internet connected adapter into a nearby power outlet. 2. Connect additional adapters to PCs/laptops/Internet TVs or other networked devices via an Ethernet cable - and you're done! Extra Power Socket for Additional Devices With its integrated power socket, the new TL-PA4010P KIT provides real convenience for your home network. The integrated power socket allows an additional device or power bar to be connected to the adapter as though it were a normal wall socket. This ensures that even with the TL-PA4010P KIT plugged in, no power outlet is going to waste. Reduce Power Consumption by Up to 85% The TL-PA4010P KIT, a new-generation of Powerline Adapter, with its practical product design and environment-conscious Power-Saving Mode, will automatically switch from its regular "Working Mode" to "Power-Saving Mode" that will reduce energy consumption by up to 85%.