QuickerTek has introduced an 802.11n CardBus upgrade for Apple PowerBooks going back to the Pismo models. Dubbed nQuicky, the card works with all IEEE 802.11 b/g/n networks. The nQuicky works with any PowerBook with a free PCMCIA slot, including: 15" and 17" Aluminum PowerBooks, all clock speeds; Titanium PowerBooks, all clock speeds; Pismo (includes FireWire port); and Black PowerBook. It requires Mac OS X version 10.3 or higher. The nQuicky is backed by a one-year warranty and is priced at $150.