500 Mbps Powerline Adapter with Extra Plug for Convenient Multiple HD Video Streaming With plug-&-play design, the PLA4215 provides data transfer rates of up to 500 Mbps over power lines with Gigabit Ethernet support. The extra power outlet gives users the flexibility & convenience to deploy the home network while providing electricity to other electrical devices. The embedded noise filter reduces most interference from other home electric devices & provides a stable network environment for high-definition video, music & other multimedia streaming enjoyments. Blazingly fast speed Powered by the latest IEEE 1901 technology & a Gigabit Ethernet port, Zy XEL′s PLA4215 can provide a stable high-performance network for you to enjoy multiple HD streams, multiplayer gaming & Web surfing simultaneously. Built-in noise filter The noise filter can effectively reduce noises generated by surrounding electronic equipment such as dryers, vacuum cleaners, lamps or mobile phone chargers plugged into the power outlets to enhance the network environment for multimedia streaming. Enhanced media streaming quality The advanced Quality of Service (Qo S) features improve the quality of multimedia streaming applications such as Triple Play services, HD video streaming, high-speed Internet access & Vo IP.