WiFi stuck, maybe it's the wireless network card

In the new year, WiFi network should have a new experience! However, in daily life, when watching TV series and playing games online, there are always freezes and slow buffering, which often makes people want to smash their phones. After changing the wireless router, the problem still cannot be solved. This is very troublesome! In fact, the problems of slow network speed and freezes are not entirely the fault of the wireless router, but also the mismatch of the wireless network card!

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Always crashing in buffering

When the network is stuck and slow, have you ever thought that it is your own fault? Most of the wireless network cards used in our homes now only support 11n. 11n runs in the 2.4GHz frequency band, which is very crowded, and the wireless transmission rate is 300Mbps. Generally, the built-in wireless network cards in our mobile phones, tablets, laptops, etc. support different wireless rates. For example, some rates are only 72Mbps, which cannot even be equal to the wireless router with a transmission rate of 300Mbps, so there are stuck and slow network phenomena, especially when transferring large files through the wireless LAN, which is very obvious.

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11ac wireless networks are faster

11ac wireless routers have become increasingly popular. To enjoy the pleasure of high-speed wireless networks, it is not only necessary to have a powerful router. To enjoy the extreme speed brought by 11ac, the wireless network card must also support 11ac technology. In this way, the channel from the transmitter (wireless router) to the receiver (wireless network card) can be truly unblocked. If you want to achieve the transmission rate, the rate supported by the wireless network card must match that of the wireless router, so that you can experience the extreme transmission speed of the 11ac wireless router.

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Desktop computers are recommended to be equipped with a wireless network card with a PCIE interface

Mobile wireless network cards are also being gradually upgraded. Currently, mainstream flagship and high-end mobile phones are generally equipped with 866Mbps 11ac wireless network cards. Some mid-to-high-end models are equipped with 11ac wireless network cards that support 2*2 MIMO technology, with wireless rates up to 867Mbps. The improvement of mobile wireless rate can be better displayed in the local network. Blu-ray movies stored in NAS and wireless routers can be transmitted through 11ac wireless network and browsed locally! To improve the wireless network experience, we must not only update the product on the transmitting end, but also upgrade the receiving end. Only when both ends are synchronized can we experience the fastest wireless network.