Intel has released an implementation of the draft 802.11n wireless networking protocol for laptops and other portable devices. 802.11n has five times the maximum data throughput of 802.11g, topping out at 270 megabits per second. On top of that, their 802.11n chipset uses less power than the other wi-fi implementations out there, which can give laptops an extra hour of runtime on battery, which is a huge selling point.