Western Digital AV Livewire Powerline Network Adapter Kit, WDBABY0000NBK: * Expand your home network instantly * Smoothly stream HD video to your TV * Connect up to seven network devices plus your Internet router (not included) * Create secure, reliable, high-speed wired connections for network devices without running wires between rooms * Powerline AV network adapter kit works with HDTVs, network media players, game consoles, computers and network storage devices * 128-bit encryption for data security * Compatible HomePlug AV certified * IEEE 802.3 and IEEE802.3U compliant * Includes two HomePlug AV adapters, two Ethernet cables, two power cables, utility software and installation guide