The RK3566 development board (V5 version) is equipped with Rockchip RK3566 processor. RK3566 is a quad-core 64-bit processor of Rockchip Technology. The 22nm advanced process has a main frequency of up to 1.8GHz and provides many embedded powerful hardware engines to optimize the performance of high-end applications RK3566 supports almost full-format 264 decoder at 4K 60fps, 265 decoder at 4K 60fps, 264/265 encoder at 1080p 60fps, high-quality JPEG encoder/decoder, and embedded 3D GPU makes RK3566 fully compatible with OpenGLES1.1/2.0/3.2, OpenCL 2.0 and 1.1 The development board integrates WiFi5, BT5.0, Gigabit Ethernet, , USB OTG, USB2.0, USB3.0, 3.5mm headset interface, PCIE, UART Debug interface and 2x20Pin GPIO lead-out port, size compatible with for It is not only a microcomputer that can realize audio and video entertainment, but also can be used for Linux/Android programming learning and project development, supporting for Android11, for Ubuntu22.04, for Debian12, for OpenHarmoney 4.0 Beta1 and other operating systems CPU: Rockchip quad-core 64-bit ARM -A55 processor, main frequency up to 1.8GHz; GPU: ARM Mali G52 2EE graphics processor Support OpenGL ES 1.1/2.0/3.2, OpenCL2.0, 1.1 Embedded high-performance 2D acceleration hardware NPU: Integrated RKNN NPU AI accelerator, 0.8TopS INT8 performance Support for Caffe/for TensorFlow/for TFLite/for ONNX/for PyTorch/for Keras/for Darknet architecture (The product appearance and printed words depending on the batch, but this does not affect use) Memory: 4G+16G Color: As Shown Material: PCB Package Contents: 1 x Development Board Kit 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.