Wi-Fi USB | PCI Network adapters
Wi-Fi USB network adapters and PCI Wi-Fi network adapters.

Wi-Fi wireless USB network adapter.


These adapters connect to a standard USB port available on the back of most newer computers. In general, USB network adapters are not much larger in size than PC Card adapters. Two LED lights on the adapter indicate its power and network link status.

Installation of a wireless USB adapter is simple.

A short USB cable (normally included with the unit) joins the adapter to the computer. These adapters do not require a separate power cord, as the same USB cable also draws power from the host computer. The USB adapter's wireless antenna and circuitry remain external to the computer at all times. On some units, the antenna can be adjusted manually to improve WiFi reception. The accompanying device driver software serves an equivalent function as in other types of network adapters.


PCI Wi-Fi network cards


Wi-Fi PCI Cards easily install in most desktops and lets you put your computer almost anywhere in the building, without the cost and hassle of running network cables. Now you don't have to drill holes in your walls and climb through the attic or cellar to get connected to the network. Once you're connected, you can keep in touch with your e-mail, access the Internet, use instant messaging to chat with friends, and share files and other resources such as printers and network storage with other computers on the network wirelessly.