QuickerTek has introduced a 802.11n CardBus upgrade for Apple PowerBooks going back to the Pismo models. nQuicky PCMCIA improves wireless range by a factor of three or more and can be as much as 10 times the speed of a standard wireless card. nQuicky eliminates the need to buy a new Mac just to get 802.11n wireless speed and range. Older PowerBook users can now enjoy 802.11 wireless for US$149.95. The nQuicky CardBus is backed with a one-year warranty on parts and labor.