ARM quad-core 2.0 GHz CPU Built-in NPU accelerates AI image recognition 1x 1GbE, 1x 2.5GbE, 2x USB 3.2 Gen 1 (5Gbps) Centrally store photos, music, and videos; easily browse, organize, and share multimedia files. With a built-in NPU (Neural network Processing Unit) processor, the TS-433 boosts performance for high-speed face and object recognition. Supports ARM NEON technology that accelerates video processing for a greater entertainment experience.