Dell is a manufacturer with strong technical strength. The wireless network cards it produces have always been good. One of the network cards: Dell Wireless 1703 802.11b/g/n (2.4GHz), has been recognized by many consumers, 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 1703 802.11b/g/n (2.4GHz) is very small, Thanks 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, If you often buy things on the Internet, it is best to use Dell Wireless 1703 802.11b/g/n (2.4GHz) as your wireless network card, because it can automatically encrypt your data before transmitting it to the target serverThe most commonly used wireless data exchange protocols are 802.11b and 802.11a. Dell Wireless 1703 802.11b/g/n (2.4GHz) 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 Dell manufacturer for providing us with such a useful network card.