Qualcomm Atheros is a manufacturer with strong technical strength. The wireless network cards it produces have always been good. One of the network cards: Qualcomm Atheros QCA61x4 Wireless Network Adapter, has been recognized by many consumers, Because it has a relatively large signal transmission power, the heat generation is also a bit large, but fortunately, it does not affect normal use. With the support of the latest operating system, the chip will automatically reduce the frequency according to the actual situation to reduce the heat generation, If you often buy things on the Internet, it is best to use Qualcomm Atheros QCA61x4 Wireless Network Adapter as your wireless network card, because it can automatically encrypt your data before transmitting it to the target serverQualcomm Atheros manufacturers have built it into a high-speed wireless network card. It can automatically compress data according to actual usage, so that your data can be quickly sent to the network. If you want to use this function, you must install the specific driver provided by the manufacturer, If you are particularly concerned about compatibility, this network card is a good choice because it uses a standard PC interface and can be connected to most motherboards, so you don’t have to worry about being unable to use this network card, In general, this is a good wireless network card, worth having.