USB Wireless Network Cards And Adapters For True Portability

The trend in networking is to migrate all the networking equipment from wired to wireless for the numerous advantages wireless networks offer. All the latest laptop models, PDAs and even entertainment devices integrate wireless capabilities, allowing you to connect to any wireless network anywhere in the world. The corporate and business sector was the first one to see the advantages of wireless networks and the consumer market followed closely. Anywhere you may go in the US, Canada or Europe you will find thousands of free wi-fi spots and private wireless networks. It is a lot easier to connect all the devices in a house through wireless technologies than to spread meters of wires with the additional mess.

Therefore, everybody agrees that setting up a wireless network is a good way to go. A computer can be connected in a wi-fi setup in several ways. Laptops and notebook owners are the most privileged, as new portable devices have included wireless capabilities for many years now. However, most stand-alone computers as well as older laptops are not wi-fi compatible by default and you will need to purchase wireless network adapters if you want to add them in a wireless network. Either you can purchase a PCI wireless network card or you can purchase a USB wireless network card. Buying a USB wireless network adapter has the advantage of truly portability, as you can take it with you anywhere and install it on any computer regardless its configuration.

There are many USB wireless network cards on the market and you should buy the model that best suits your needs and budget. There are several wireless standards and different equipment is compatible with different standards and by combining by mistake equipment belonging to different standards (such as 802.11b wireless card to a 802.11g wireless router) your network will work at the slowest speed available (provided by the 802.11b standard).

Installing and configuring a USB wireless network adaptor is very easy. You will need to find a free USB port on your computer and plug in the USB wireless network adapter. Most computers have the USB ports on the back. However, some may find some front mounted USB ports. It is recommended to power down the computer before plugging in the USB wireless network card so you avoid any damage to the computer or to the device. After windows has loaded, insert the CD-ROM containing the delivered drivers for your USB wireless network adapters. Some operating systems may not require any drivers, but the included CD can contain other additional and valuable software tools (such as wireless network administering tools or network supervising programs). After Windows will have finished installing the device, you will receive a notifying message that everything has gone according to plan. After you have installed the USB wireless network adapter, you can use it to connect to a wireless network or to the Internet. You can use the provided software to guide you step by step towards getting a wireless connection. You will need to set the network adapter's IP, to secure the connection so no one can access data from your computer and to monitor the wireless network's signal strength using the tools supplied by the wireless network's adapter manufacturer.

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