The Cisco Linksys EA6500 is the successor to the Cisco Linksys EA4500 and is now available in stores and retailing for S$349.
It utilizes the new 802.11ac wireless technology (which is still under development) that allows you to have gigabit wireless speed. Most AC routers in the market right now is capable of a theoretical maximum speed of 1.3Gbps (3 x 433.3Mbps streams with 80MHz channels).