TP-Link is a manufacturer with strong technical strength. The wireless network cards it produces have always been good. One of the network cards: TP-LINK 150Mbps Wireless Lite N Adapter - cFosSpeed Miniport, has been recognized by many consumers, TP-Link manufacturers have built it into a high-speed wireless network card. It can automatically compress data according to actual usage, so that your data can be quickly sent to the network. If you want to use this function, you must install the specific driver provided by the manufacturer, Nowadays, more and more people are shopping online. TP-Link manufacturers also take this into consideration, so they add encryption function to TP-LINK 150Mbps Wireless Lite N Adapter - cFosSpeed Miniport, which can encrypt data before transmitting to external devices. However, this function is not enabled by default. The encryption function will be enabled only when you set it in the control interface of the driver, 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, The most commonly used wireless data exchange protocols are 802.11b and 802.11a. TP-LINK 150Mbps Wireless Lite N Adapter - cFosSpeed Miniport 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 TP-Link manufacturer for providing us with such a useful network card.