D-LINK SYSTEMS INC DAP-1522 DLINK XTREME N DUO WIRELESS BRIDGE/ D-Link Xtreme N DAP-1522 Duo Wireless Access Point - 54Mbps The D-Link DAP-1522 Xtreme N Duo Wireless Bridge/Access Point is designed for users looking to create a wireless network or to connect multiple wired devices to an existing wireless network. Xtreme N Duo DAP-1522 is the latest addition to the award-winning Xtreme N product family. Duo means the DAP-1522 works with next generation dual band (2.4GHz or 5GHz)2 802.11n wireless devices as well as legacy 802.11g products.