This is a classic network card. Although Killer Wireless-n/a/ac 1535 Wireless Network Adapter #2 is not the best network card in the world, its various practical functions allow you to have a stable network environment, If you often buy things on the Internet, it is best to use Killer Wireless-n/a/ac 1535 Wireless Network Adapter #2 as your wireless network card, because it can automatically encrypt your data before transmitting it to the target serverThanks to the use of high-quality circuit boards and various high-quality components, it can work for a long time in various environments, even if it is minus 30°, it will not be affected in any way, and it can keep the network stable, In terms of speed, the speed of Killer Wireless-n/a/ac 1535 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,The most commonly used wireless data exchange protocols are 802.11b and 802.11a. Killer Wireless-n/a/ac 1535 Wireless Network Adapter #2 also supports these standard protocols. Using these protocols, it can be connected to various new or old router devices, It is a very cost-effective network card. Thank you Qualcomm Atheros manufacturer for providing us with such a useful network card.