With TP-LINK's WLAN Powerline Extender Triple KIT TL-WPA4220TKIT, you can extend your existing internet connection to previously uncovered areas. The Powerline standard AV600 offers speeds of up to 600 Mbps over the power line. Both adapters provide Wi-Fi at 300 Mbps according to the WLAN-N standard. 128-bit AES encryption can be easily activated by pressing the "Pair" button. IGMP-based multicast IP transmission optimizes IPTV streaming. The WiFi Clone button simplifies your Wi-Fi configuration and creates a seamlessly usable large Wi-Fi network in just moments. The "HomePlug AV" standard allows data transfer rates of 500 Mbps over the existing electrical wiring in your home, making it ideal for smooth HD or 3D video streaming and online gaming.