TrustedReviews have looked at the Buffalo Nfiniti WZR-AG300NH

There has been a mass of controversy surrounding the draft 802.11n standard but the fact that the mighty Cisco has recently announced support will give it a huge boost in acceptance for business use. Note that the WZR-AG300NH is only draft 1.0 compliant but it is offering a veritable feast of wireless features. However, this router is comparatively expensive so unless you really feel the 802.11a support is of benefit then consider D-Link's DIR-655 as this offers a lot more features and equally good performance for a lot less hard cash.

Buffalo Nfiniti WZR-AG300NH Review