When it is important to access the Internet wirelessly, it is better to use the equipment in the form of a powerful, compact and simply reliable Wi-Fi router.
It is better to start the search for such a useful technique with the standard of work. Taking outdated versions that work on the 802.11 a / b / g standard is not always considered the right decision – the top speed will not exceed 54 Mb / s, which is quite low in modern conditions. It is better to buy a more modern version of the router, capable of operating on 802.11 n, which a priori guarantees one thing – the data speed can easily reach up to 150 Mb / s.
And this is typical of versions equipped with one antenna, but even if you buy a new version with several built-in antennas that can be turned in different directions, then the data rate can be increased in a multiple way.
What about the power? It is not always appropriate to take excessively powerful models for urban agglomeration. If the router has a power of no more than 100 mW, then for an urban environment this will affect a completely acceptable indicator – the coverage of the equipment will be of the order of tens of meters. But for the private sector, it is quite possible to choose models of increased (up to 1000 MW) power, which firmly guarantee one thing – the coverage will already be hundreds of meters. You can go further and buy 4G routers with a coverage of up to 2 km, with reliable climatic protection and installed on high poles – for any village, the latter option will be the most optimal choice.
When choosing routers, you need to pay attention to the operating frequency – inexpensive models work confidently at 2.4 GHz. But in an urban agglomeration, the above frequency can be trite. In this case, it is reasonable to take dual-band routers that can effectively operate at a spare frequency of 5 GHz. And often this type of equipment is also equipped with LAN ports, which a priori guarantee a wired connection. If the router also has a USB port, then this will be a big bonus – you can connect almost everything to the equipment – from printers and digital media to modems.
Data security, using the latest versions of routers, is also kept at a high level. After all, they use the latest security standard in the form of WPA2, based on a 128-bit algorithm. If you set a more complex password (the equipment just requires it!), Then anyone, even an experienced hacker, will not be able to hack the home network.