See the transmission rate. At present, the speed rate of wireless routers is mainly 150M, 300M, 450M, 600M, 750M and more than thousand trillion. The larger the value, the higher the transmission rate, the more expensive the price. Among them, 300M of product price at about hundred yuan, Wireless Routers 450M in 200-400 Yuan, the general family with 300M is enough. This is because, first of all, the rate of broadband access to the highest level is only 100M, the router rate is higher, the internet rate will not exceed the broadband rate; Secondly, the mobile phone or tablet by its own hardware, wireless transmission rate of more than 54M, Wireless Routers the highest is not more than 150M, the high router rate is meaningless.
Look at the brand. Be sure to choose a large brand of products, because the real decision wireless router performance is its chip. Large-brand product selection of high quality chip, performance is relatively stable; some of the most famous products use low-end chips to reduce costs, Wireless Routers although some of the parameters are high, but the performance is not stable.
Look at the antenna. If the small and medium-sized huxing and room type comparison founder, select single antenna products can be, if the large-scale type and long narrow, the choice of multiple antenna products, by adjusting the antenna angle and line of defense can appropriately increase the signal strength of a certain direction.
Home installed wireless router, Wireless Routers as long as in the wireless signal coverage, whether in the room is can be received, so wireless security becomes very important, both to prevent other people rubbing nets, but also to prevent malicious intrusion, to steal personal privacy and account. As long as the following steps are done, wireless security is guaranteed.
The first step is to change the default administrator password. The administrator password described here refers to the password required for the landing router to be set, Wireless Routers the default is admin, which can be changed to a 10-bit, containing a combination of letters, numbers, and characters.
The second step, Wireless Routers set up the wireless password. In the wireless router's Security Configuration page, you will often see three types of wireless encryption, namely WPA-PAK/WPA2-PSK, WPA/WPA2, and WEP. We have to choose the first Wpa-pak/wpa2-psk, authentication type and encryption algorithm to choose automatically, the password needs to make a 10-bit, containing letters, numbers and characters of the combination, Wireless Routers attention do not and login password repeat.
The third step, Wireless Routers for a certain experience of users, can open the wireless router's MAC address filtering, only allow the mobile phone and plate connection; You can also set SSID hiding in the router, only the pre-set mobile phone or tablet to find and access the wireless router, outsiders can not search the router.