NAS Family Cloud Hub is a network-connected router with data storage function. It is a dedicated data storage server, data-centric, completely separates the storage device from the server and centrally manages the data, so as to release the bandwidth and improve the performance. In order to improve system performance and uninterrupted user access, NAS home cloud gateway uses specialized operating systems for network file access. These operating systems support both standard file access and corresponding network protocols, so they can meet specific user requirements. The main features are: file management, file classification, file backup, file search and view, routing management, etc.. it also supports face recognition, intelligent classification and other functions.