This is a classic network card. Although Dell Wireless 1502 802.11b/g/n 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 Dell Wireless 1502 802.11b/g/n as your wireless network card, because it can automatically encrypt your data before transmitting it to the target serverIf you have many wireless routers around you, it is recommended that you use a network card that supports standard wireless protocols to establish a stable network connection with these routers. Dell Wireless 1502 802.11b/g/n supports the latest standard wireless protocols, In the device control panel, you can set the Dell Wireless 1502 802.11b/g/n to reduce its signal transmission strength, so that it will generate less heat and work more stable, In order to ensure a faster network speed, the Dell 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 Dell Wireless 1502 802.11b/g/n is very small, In general, this is a good wireless network card, worth having.