ASUS RT-N56U Black Diamond Dual-Band Gigabit Wireless-N Router Reviewed - SmallNetBuilder
ASUS RT-N56U(CN) Wireless Router Dual Band N600 Multimedia Ultra Slim Gigabit 802.11a/b/g/n support USB Storage, Print and Media Server Wireless Routers - Newegg.com
ASUS RT-N56U "Black Diamond" Wireless Router Review - PC Perspective
ASUS RT-N56U 300 Mbps 4-Port Gigabit Wireless N Router | eBay
ASUS RT-N56U Black Diamond Dual-Band Gigabit Wireless-N Router Reviewed - SmallNetBuilder
ASUS RT-N56U Wireless Router Dual Band N600 - Newegg.com
Asus RT-N56U Review | Trusted Reviews
ASUS Wireless Router (RT-N56U) Setup User's Guide
NEW!!! ASUS RT-N56U Wireless Router Dual - Nex-Tech Classifieds