Currently on the market based on usage and demand for wireless cards into
PCMCIA wireless network adapter, PCI wireless network card, USB wireless network card, Mini PCI wireless card, CF card and other types . PCMCIA wireless card which only applies to laptop computers, hot-swappable; PCI wireless cards for ordinary desktop use; USB interface to the wireless network card applies to both notebooks and desktop machines, hot-swappable; Mini PCI wireless card only in notebook computers, Mini PCI special interface for notebook PCs; CF card wireless network card for Pocket PC (PDA).
The speed of the wireless network adapter card, you know, IEEE802.11b products maximum data transfer rate of 11Mb / s, when the radio conditions deteriorate, the data transfer rate can be reduced to 5.5Mb / s, 2Mb / s and 1Mb / s, Supported range is in the outdoor 300 meters, in the office environment for up to 100 meters.
