1. For OrangePi 4A is based on Allwinner T527 octa-core Cortex-A55+HiFi4 DSP+RISC-V multi-core heterogeneous industrial-grade processor, supports 2TOPS NPU, and meets edge intelligent AI acceleration applications. 2. Supports 2GB or 4GB LPDDR4/4X, provides H.2654K 60fps and H.264 4K 60fps video decoding, H.264 4K 25fps video encoding. 3. Rich interfaces, including Gigabit Ethernet, PCle2.0, USB2.0, MIPI-CSI, MIPI-DSI, 40Pin expansion interface and other common functional interfaces, supporting for Ubuntu, for Debian, for Android13 and other operating systems. 4. For OrangePi 4A can provide a solid hardware foundation for the scenario-based implementation of generative AI and artificial intelligence algorithms. 5. It can be widely used in intelligent industrial control, smart commercial display, retail payment, smart education, commercial robots, vehicle terminals, visual assisted driving, edge computing, intelligent power distribution terminals, etc. Due to different batches, there may be differences in product appearance and printed text, which will not affect use Colour:Blue Material:PCB Package Contents: 1 x Development board Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.