Although Realtek RTL8188CU Wireless LAN 802.11n USB 2.0 Network Adapter - PC Tools Driver is a relatively common network card, because of its good compatibility, it can be used in various operating systems, so many people have been using it, Due to the low power consumption of this network card, even if the computer is running for a long time, the network data can be transmitted smoothly, and the data loss rate is very low. In such a low power consumption situation, achieving this level really makes People admire, In terms of speed, the speed of Realtek RTL8188CU Wireless LAN 802.11n USB 2.0 Network Adapter - PC Tools Driver 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,This network card also does a good job in terms of security. When it is connected to the router, it uses encryption algorithms to encrypt data by default, allowing you to browse information online with more confidence, If 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. Realtek RTL8188CU Wireless LAN 802.11n USB 2.0 Network Adapter - PC Tools Driver supports the latest standard wireless protocols, If your network card does not work normally, please check whether its driver is installed correctly, because this network card will not break easily.