In order to ensure quality, D-Link will strictly control every step of development according to market and customer needs, as well as the situation of key chips. Before products are put into mass production, we test the performance of new products with the user experiences collected by our laboratory, in order to ensure the quality and stability of new products after mass production. After products are put into mass production, a dedicated department is responsible for handling user problems, which are provided as the basis for future product improvements.

To create a unique, simple, smart, and optimal user experience, the D-Link conducted 2 internal patent reviews for AI series consumer products, which have passed the review. The topics of the patent applications are as follows:

• A smart channel switching method based on past channel information, its terminal devices and readable storage medium.

• A surveillance analysis assistance and guidance method used in network devices, its terminal devices and readable storage medium.