Turns coaxial cable outlets into a high-speed Ethernet network connection; Advanced Quality of Service (QoS) supports uninterrupted HD video, gaming and high-speed networking; For use with both wired and wireless routers and gateways; Delivers up to 270 Mbps transfer speed; Connect an Xbox360, PlayStation 3, Blu-ray player, Apple TV, VUDU box, TiVo, Slingbox, DVR, NETGEAR ReadyNAS storage, desktop, or notebook PC; Works with DSL broadband in homes wired for cable; Data encryption ensures privacy and security; Not compatible with satellite television installations (e.g., DIRECTV, DISH Network).