Orange Pi Compute Module 4 SoC: RockChip RK3566 CPU: Quad-core 64-bit Cortex-A55 processor,22nm advanced process, up to 1.8GHz main frequency GPU: ARM Mali G52 2EE graphics processor; Supports OpenGL ES 1.1/2.0/3.2, OpenCL 2.0, Vulkan 1.1; Embedded high performance 2D acceleration hardware NPU: Integrated RKNN NPU AI gas pedal, 0.8Tops@INT8 performance; Supports Caffe/TensorFlow/TFLite/ONNX/PyTorch/Keras/Darknet VPU; 4K@60fps H.265/H. 264/VP9 video decoding; 1080P@100fps H.265 video encoding; 1080P@60fps H.264 video encoding PMU: RockChip RK809-5 RAM: 2GB/4GB/8GB (LPDDR4/4x) Memory: On-board eMMC: 16GB/32GB/64GB/128GB; SPI Flash: default empty post Wi-Fi + Bluetooth: Wi-Fi 5+BT 5.0,BLE(20U5622) Ethernet transceivers: 10/100/1000Mbps Ethernet (on-board PHY chip : YT8531C) Interface: 100Pin*2, 24Pin*1, contains the following signals: 10/100/1000Mbps Ethernet MDI signals 1* HDMI 2.0 interface up to 4K@60fps 1* 2-lane MIPI DSI display interface 1* 4-lane MIPI DSI display interface Embedded Display Port (eDP) 1* 4-lane MIPI CSI camera interface SATA3 or PCIe USB3.0*1+USB2.0*3 RESET, MASKROM, RECOVERY Headphone jack Audio input and output signals DC 5V input power supply, DC3.3V and 1.8V output power supply Supported OS: Android 11, Ubuntu 22.04, Ubuntu 20.04, Debian 11, Debian 12, OpenHarmony 4.0 Beta1, Orange Pi OS (Arch), Orange Pi OS (OH) based on OpenHarmony and other operating systems. PCB Size: 55X40mm [Support Open Source] - Orange Pi Single Board Computers can builed a computer, a wireless server, Games, music and sounds, HD video, a speaker, Android, Scratch. Pretty much anything else, because Orange Pi is open source. [Wi-Fi 5+BT 5.0, BLE support] Built-in 2.4G/5G dual-band Wi-Fi 5 and Bluetooth 5.0, support BLE, enjoy wonderful network anytime, anywhere. Already equipped with on-board antenna, optional external antenna, more suitable for industrial grade applications. [Run Multiple Systems] Orange Pi Compute Module 4 run Android 11, Ubuntu 22.04, Ubuntu 20.04, Debian 11, Debian 12, OpenHarmony 4.0 Beta1, Orange Pi OS (Arch), Orange Pi OS (OH) based on OpenHarmony and other operating systems. [Orange Pi CM4 Base Board] For use with the Orange Pi CM4, with an on-board 40Pin GPIO interface and standard CM4 connector,gathering all kinds of popular interfaces such as eDP, MIPI DSI, MIPI CSI, USB3.0, USB2.0, HDMI2.0, M.2 M-KEY, Gigabit Ethernet, etc., making it easy to use. [High Speed] Orange Pi CM4 1g embedded high-performance 2D acceleration hardware; integrated RKNN NPU AI accelerator, 0.8Tops@INT8 performance, supporting Caffe/TensorFlow/TFLite/ONNX/PyTorch/Keras/Darknet architecture model conversion with one click. [High Performance] Orange Pi Compute Module 4 1gb is powered by Rockchip RK3566, a quad-core 64-bit Cortex-A55 processor, 22nm advanced process, up to 1.8GHz; integrated ARM Mali G52 2EE graphics processor, supporting OpenGL ES 1.1/2.0/3.2, OpenCL 2.0, Vulkan 1.1.