This is a classic network card. Although D-Link DWA-566 Wireless N 300 Dual Band PCIe Desktop Adapter is not the best network card in the world, its various practical functions allow you to have a stable network environment, In addition, if you are particularly concerned about security, it can provide encryption function. You can set it in the control panel of the drive device, and let it encrypt the data before transmission, In the device control panel, you can set the D-Link DWA-566 Wireless N 300 Dual Band PCIe Desktop Adapter to reduce its signal transmission strength, so that it will generate less heat and work more stable, If you are particularly concerned about compatibility, this network card is a good choice because it uses a standard PC interface and can be connected to most motherboards, so you don’t have to worry about being unable to use this network card, In order to ensure a faster network speed, the Qualcomm Atheros 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 D-Link DWA-566 Wireless N 300 Dual Band PCIe Desktop Adapter is very small, Finally, please install the correct driver for it, so that it can exert its maximum performance.