TP-LINKs TL-WPA4220TKIT extends your Internet connection to every room of the house through your homes existing electrical circuitry and plug sockets. The triple kit enables you to expand your connectivity throughout the home more efficiently. A Wi-Fi Clone Button enabling Super Range Extension, which means it can automatically copy the SSID and Password of your router making it easier to set up and go. Homeplug AV standard providing up to 600mbps high speed data transmission over a homes existing electrical wiring, ideal for lag-free HD or 4K Streaming and Online Gaming. Best used with smart phones, tablets, pcs, game consoles and smart tvs. Compatible with homeplug av2, homeplug av. Wireless standards b/g/n. Transfer speed up to 600Mbps. 64/128-bit wep / wpa / wpa2, wpa-psk / wpa2-psk wireless security. Weight 0.74kg. Size L24.8, W13.7, D9.7cm. Manufacturers 3 year guarantee.