D-Link have announced the DIR-825, a WiFi-N router capable of simultaneous dual-band use.  The DIR-825 Xtreme N can sustain both a 2.4GHz and a 5GHz network at the same time, intelligently differentiating between bandwidth-intensive applications such as VoIP and online gaming and assigning them to the more stable 5GHz frequency.  Meanwhile general network traffic uses the 2.4GHz band.

Continue Reading