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 AR9287 Wireless Network Adapter #2, has been recognized by many consumers, In terms of speed, the speed of Qualcomm Atheros AR9287 Wireless Network Adapter #2 has reached the current mainstream level. It allows you to watch high-definition network videos smoothly, and it can process some simple network data packets by itself, disassemble the data packets into raw data and send them to the application layer. This will save a lot of CPU resources. But to realize this function, you must install the correct driver for it,It is compatible with most operating systems and can work normally even in the latest operating systems, It is made of a multi-layer PCB board, which can shield most of the external electronic interference, and its stability is very high. Even if there is a wall, it can receive most of the signal from the router, If you often buy things on the Internet, it is best to use Qualcomm Atheros AR9287 Wireless Network Adapter #2 as your wireless network card, because it can automatically encrypt your data before transmitting it to the target serverFinally, please install the correct driver for it, so that it can exert its maximum performance.