in original box with instruction manual, works well but has a few scratches (see Pics) NO ADAPTER
Wireless-N Technology Uses Multiple radios to create signal that levels farther and faster with reduced dead spots.all ports support gigabit speed and auto-crossover (MDI/MDI-X) no need for crossover cables.USB port support for USB printer. Built-in UPnP AV Media Server, streams music, video, and photos to any other compatible media adapter.Compatible with wireless-A (802.11a) wireless-B (802.11b) and Wireless-G (802.11g) standards.compatible with Gaming Console, PC and printer