5G WiFi is definitely one of the stars at CES 2012. Buffalo Technology demonstrated the 5th generation of WiFi publicly at CES. The 5G WiFi demo was blazing at speeds of over 800 Mbps consistently.
The WZR-1750H enables the full 5G WiFi experience. It not only features the high speeds and reliability afforded by 3-stream 802.11ac, but is also fully backward compatible with ALL existing 802.11 a/b/g/n devices.