The Kansas-based QuickerTek has released five new wireless adapters for Apple systems. First in the group are two USB dongles, the Nano ($50) and the nNano ($60). The former provides 802.11b/g, and is meant for PowerBooks, iMacs and iBooks. The nNano supplies 802.11n, and should work with any Mac desktop or laptop that has USB. The nQuicky PCI
