- Offers optimum data transfer rates of up to 54 Mbps
- Internal wireless card with the data transfer rate of 802.11a/b/g
A wireless network card allows a PC to connect to a wireless router. To buy the wireless network card it is important to know the model type and the speed at which the data transfer is done via the card.
A wireless card can either be a PCI or a PCMCIA card. PCI cards are internal to the system, while PCMCIA cards are mounted outside the system. There could be some external cards with USB interface as well.