What are the ways to strengthen wireless wifi signals?

2. Update the router's firmware

Home users tend to overlook the fact that updating router firmware is often the easiest way to go because business routers often have notifications for firmware updates, but not for home products. In fact, the new version of the firmware tends to improve on signals, performance, etc., so you can try using the “Check for Version Update” feature in the router setup screen, or go to the official website and download it yourself.

3. Update wireless network card driver

In addition to updating the firmware of the router in time, the update of the network card firmware of the computer is equally important, and in some cases it will also improve the ability of the computer's WIFI signal search. Most laptops have built-in wireless network adapters. Just enter the control panel to find the name of the network adapter, and then go to the official website to download the latest driver installation.

4. Change the location of the router

Normally, we will place the wireless router closest to the broadband modem, but in fact, the best location is in the middle of the entire house. Of course, depending on the size of your house, if you are only a one-bedroom apartment, it may not be much different if your wireless router is placed there; if it is a three-bedroom, two-room, large-scale duplex house, then Wireless routers should be placed in the center of the house as much as possible to bring good wireless signals to the second floor space. The entire cost is actually very low, and if you are far from the width of the modem, you can buy a longer Ethernet CAT 5 cable.

5. Set up a cheap wireless router for access points or repeaters

The lowest cost method is to add an access point (AP). Simply set the second wireless router to AP mode and connect to the main router through the LAN port. You need to manually set the second router's IP address and gateway, and specify the same SSID and secure channel for it, and turn off the DHCP auto-assignment IP feature. In addition, you can also use the bridge mode to implement the wireless relay function. However, the setup is relatively complicated. It is recommended that routers using the same brand will be more successful. If you have a headache for these network configurations, you can also choose a more expensive dedicated access point, such as the dual-band Cisco WAP610

6. Upgrade the antenna of the wireless router

Although more and more wireless routers use the built-in antenna design, some models have external antennas and can usually be upgraded.

7. Buy a new wireless router

If your wireless router service has been used for a long time, replacing it with products that support the latest standards is not a bad choice. Currently, most new wireless routers support 802.11n. With the 5 GHz band, performance and signal coverage are greatly improved. In contrast, the 2.4 GHz band has a larger area of ​​coverage, while the 5 GHz band has a better performance in a relatively small area. There are still some high-end models that support dual bands, enabling a more comprehensive experience. . It is also important to note that if you choose a new 802.11n router, it is best to ensure that the corresponding Internet device also supports this standard in order to achieve a better connection.

8. Single vendor solution

Although wireless router vendors have always emphasized that their products have good cross-brand compatibility, this is only a theoretical statement. There is no doubt that Cisco's wireless routers have the best connectivity to their own brand of other products, so if possible, try to choose a single vendor solution with the same brand of wireless products, including wireless routers, APs, repeaters And external antennas, of course, this means that you have to spend more.