What is a Wi-Fi router and why it is needed

What is a Wi-Fi router and why it is needed

With the expanding expansion of modern technologies, mobile devices are becoming increasingly distributed. And no longer one year a person with an average opportunity can afford to keep not only an advanced home computer, but also a laptop, as well as a smartphone, tablet and many other devices. Since most of them are "sharpened" to the role of portable multimedia centers, of course, I would like to have access to the Internet and use other advantages without resorting to additional services from cellular operators. After all, the use of 3G is often more expensive than I would like, and the connection speed leaves much to be desired. It is here that routers (routers) of Wi-Fi wireless network come to the scene, which provide a full range of functions for operation and entertainment.

1
The first and main task that falls on this type of devices is the organization of a small local network with access to the Internet. Most routers support not only signal transmission in all speed ranges (according to IEEE 802.11 b / g / n), but also support the wired interface. This allows you to connect to the network and ordinary desktops, and portable devices.

2
More advanced routers have a USB port in their arsenal. By connecting an external hard disk or flash drive to it, you can organize a network storage, an FTP server or even torrent tracker. This use is relevant for office tasks, and for homemade media centers.

3
If there is a printer / MFP with Wi-Fi interface, it becomes possible to create a print server with access to it all network computers is the optimal solution for SOHO-business, where rationality and minimalism play one of the first roles.

4
Routers of the middle and highest price category also have the possibility of connecting game consoles, IPTV receivers and other equipment designed to turn a house to this Entertainment Center for every taste.

Thus, Wi-Fi routers allow you to reveal the entire potential of portable techniques, organizing a workplace or a media center at any point of the room.

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