Wireless N router

D-Link Xtreme N Duo Media Router (DIR-855)
2.4GHz or 5GHz Concurrent
QoS: Customizable
http://www.dlink.com/products/?sec=0&pid=548
http://www.pcmag.com/article2/0,2817,2310655,00.asp

D-Link Xtreme N Gigabit Router (DIR-655)
2.4GHz
QoS: Customizable
http://www.dlink.com/products/?sec=0&pid=530
http://www.pcmag.com/article2/0,2817,2112768,00.asp
http://www.circuitcity.com/ccd/productDetail.do?oid=165020&c=1

D-Link GamerLounge Xtreme N Gaming Router (DGL-4500)
2.4GHz or 5GHz Selectable
QoS: GameFuel
http://www.dlink.com/products/?sec=0&pid=643