It can be used either as a wireless router to create an 802.11n Wi-Fi network anywhere one is needed, or as an access point (AP) to add Wi-Fi to an existing wired network.

ENGADGET: D-Link announces Touch and Pocket 802.11n routers, Rush wireless accelerator

The Optical SMART Hub breaks new ground by functioning as a Wireless AP router changing broadband Internet service with a cable from the wall to Wi-Fi Internet connection so that all family members can enjoy wireless connection at home.

ENGADGET: Samsung unveils new optical storage drive, wirelessly transmits and backs up your physical content