WI-FI router

And, probably, in many homes today there is more than one computer running. And using wired Internet when there are several computers in the house that need to access the Internet almost simultaneously is very inconvenient. That is why wireless Internet is very popular today. Such Internet is possible in your home or in the same office only if you have a special device called a wi-fi router. So what is this device? A router or wi-fi router is a network device that forwards data packets between different parts of the network. In simple words, a wi-fi router connects to the Internet provider’s network and “distributes” wireless Wi-Fi internet other devices that are connected to this router.

In our homes we use small wi-fi routers, which consist of a hardware unit, an antenna and a power cord. What does such a router give you? It allows you to connect all your computers into one network with the ability to simultaneously access the Internet. More often routers for home They have four ports through which you can connect 4 devices to the router via a cable. By the way, the router must have at least one WAN port. An Internet provider cable is inserted into this port.

If you are planning to buy yourself a wi-fi router, then use a couple of tips. The router must support the IEEE 802.11g standard - this allows your router to exchange data over a wireless network at a speed of at least 54 MB per second. It is also worth paying attention to the presence of support for the PPTP and L2TP protocols. Some Internet providers work specifically on these protocols. If you have several computers in your home, and in addition to this you need to access the Internet via a tablet or smartphone, then a wi-fi router will provide you with this opportunity.