TP-LINK TL-PA211 KIT AV200 Mini Powerline Adapter Starter Kit, up to 200Mbps Standards: HomePlug AV, IEEE802.3, IEEE802.3u Modulation Technology: OFDM Protocol Support: TCP/IP LEDs: PWR, PLC, ETH Range: 300 meters in house Power Consumption: 3 W Network Operating System Support: Windows 98SE, 2000, XP, 2003, Vista, Windows 7, Mac, Linux Patented Power-Saving Mode automatically reduces power consumption by up to 65%