Which one should I choose?

There are two wifi options, which means that you are using a dual-band router, and the suffix 5G means that the working frequency band is 5GHz, or 2.4GHz without 5G.

Ordinary single-frequency routers run in the traditional 2.4GHz band, which is prone to signal instability, network congestion, dropped calls and other problems, and can no longer meet the needs of network upgrade. Dual-band router has higher wireless transmission rate and stronger anti-interference ability. Therefore, dual-band routers have become the mainstream of users' purchase.

The biggest advantage of 2.4G wifi is its strong ability to penetrate walls, but there are only three non-interfering channels in the 2.4GHz band, and wireless network devices such as wireless mouse, wireless headset and Bluetooth also operate in this band, which makes its own three-lane road more crowded.

5G wifi has 22 lanes, which can be said to be more lanes, fewer cars, faster speed and less interference, but it is not so perfect. Because the frequency of 5GHz signal is higher than that of 2.4G signal and the wavelength is shorter than that of 2.4G signal, according to our middle school physics knowledge, the shorter the wavelength, the greater the attenuation. Therefore, 5G wifi has inherent disadvantages and weak ability to penetrate walls. Generally speaking, the signal will weaken every other wall, so we

For mobile phones, tablets and other devices that need to move frequently in various rooms, it is recommended to connect 2.4G wifi； first; Moreover, it is close to the router, and the performance of wall penetration is not high. I hope to catch up with the drama and play games quickly. It is recommended to give priority to connecting 5G wifi.

Of course, if you want to balance network speed and stability, you should also pay attention to some "tricks"!

First of all, you need to choose a real dual-band router with dual-band optimization function. According to the real-time Internet access rate of the terminal, it can automatically adapt to better WiFi signals. When the interval is near, the terminal equipment automatically connects to 5G WiFi, and the Internet is flying fast, far away from the wall, and automatically connects to 2.4G, and the network speed is still strong.

Secondly, the location of the router, do not put corners, do not have electrical interference; The "posture" of the router antenna is also very special. Place one antenna vertically upward and the other horizontally to obtain the best signal effect.

Also, it is important to choose a "highway"-channel. With the increase of WiFi signals, the influence of mutual interference on the network will become greater and greater. At this time, we can enter the management background and change the "default channel". Generally 1, 1 1 and 13 are seldom used to avoid "traffic jam".

Have you arrived yet? Hurry up and learn!