Actiontec 500 Mbps Powerline 4-port Single Network Adapter (PWR514WB1) Simultaneously connect your gaming console, TiVo, set top box and smart HDTV at the same time. Easy setup: Simply plug in to your power outlets and no installation disks. More reliable signal than wireless and reaches locations wireless adapters can't, including garages and basements. Works with any Ethernet-enabled device. More secure than wireless! 128-bit AES pushbutton security with key management. Powerline adapters require at least two units to create a network. PWR514WB1 should be considered an add-on unit to any existing Powerline product. Other Actiontec Powerline products include PWR514K01, PWR511K01, PWR51WK01 and PWR511WB1.