Most modern computers include a wireless network card, which you use to connect to wireless networks in your office, on the road or at home. If your computer doesn't have one, you can potentially ...

A modern normal network card will have onboard an Ethernet controller which, of course, is a pre-programmed microcontroller. Not only does it do the things required to keep a computer on the network, ...

Having a wireless network card in your computer provides many advantages when managing a small business. One advantage is the ability to connect to wireless Internet networks from remote locations, ...

A printed circuit board that provides a transmitting/receiving port for a local area network (LAN) or a carrier's telephone or wide area network (WAN). Line cards plug into telephone company switches ...