The RK3568 motherboard is mainly used in smart security, artificial intelligence, and edge computing scenarios. It comes with 6 SATA 3.0 hard drive interfaces—1 native SATA and 5 expandable SATA ports—fulfilling the high-capacity storage needs for NVR applications. The RK3568 comes with an independent NPU that can provides 0.8 TOPS computing power support for lightweight edge AI algorithms, such as skeleton recognition, facial recognition, and voice recognition. Additionally, it has 2 PCIe 3.0 interfaces for connecting AI acceleration cards to meet high computing demands in edge computing. The RK3568 supports multiple screen outputs, which can meet the use requirements of NVR backend host, facilitate multi-screen splicing display and reduce costs.