Today, Wi-Fi applications are becoming more and more important, and Wi-Fi has become a key tool for China Unicom. However, for the majority of users, in the home environment, what kind of wireless routers can you choose to better meet your Wi-Fi application needs? In the previous survey, many netizens were not very clear about this issue. Then, the author hopes that the following related introductions can provide some help for these netizens in the purchase of routers.
Tips for purchasing a wireless router
With the rapid development of Wi-Fi technology, more and more intelligent devices support interconnection, and various types of connected devices represented by smart phones, tablets and smart home products are also rapidly emerging, which is not only for Wi-Fi at home. The network has brought many challenges, and it has put forward higher requirements for wireless routers that support the role of “ home network hubâ€.
In order to improve the home wireless network experience, you need to know when purchasing a wireless router?
Although there are many factors affecting Wi-Fi signals, in addition to some obstacles, walls and other natural environmental factors will directly affect its coverage, wireless routers, terminal wireless network cards and other Wi-Fi transceivers, their own product performance and quality The same questions are also important.
Therefore, first of all, it is recommended that consumers buy router products of well-known brands , so that there will be better guarantees in product quality, quality and after-sales service.
Otherwise, even if you purchase some "high-power" routers that are not certified by the national standard, or products produced by informal manufacturers, although you can have Wi-Fi through the wall, too much wireless power output will produce health benefits for consumers. Bad effects, and the signal noise is amplified at the same time as the power is amplified, and the signal quality may still be unguaranteed.
Second, the number of antennas is not the key to improving wireless coverage. Because, through actual tests, it is found that there are many routers with two antennas. Because of the addition of wireless power amplifier modules, signal coverage is often wider than some three-antenna routers. This is like judging that the router signal cannot rely solely on the built-in or external appearance of the antenna.
Therefore, when purchasing a router, you cannot simply measure the coverage of the antenna by the number of antennas.
Again, learn the details of the parameters of the wireless router. For example, mastering the internal parameters of the brand of radio frequency chip, chip frequency, memory, cache, etc., can examine the performance and scalability of the router from the side, and whether the router uses more advanced wireless signal search algorithms and other technologies, even through Inquire about the product disassembly test of professional evaluation agencies to gain in-depth knowledge of the product.
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