Intel is a manufacturer with strong technical strength. The wireless network cards it produces have always been good. One of the network cards: Intel Dual Band Wireless-AC 3168, has been recognized by many consumers, In order to ensure a faster network speed, the Intel manufacturer uses a high-quality circuit board as the bottom plate, so that all components on the circuit board are in good working condition, and the electronic interference generated by each device in the main computer box to Intel Dual Band Wireless-AC 3168 is very small, 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 Intel Dual Band Wireless-AC 3168 as your wireless network card, because it can automatically encrypt your data before transmitting it to the target serverIt is compatible with the current mainstream wireless protocols: 802.11b and 802.11a, so you can use it to establish network connections with various wireless routers, In general, this is a good wireless network card, worth having.