for Zero3 features the Allwinner H618 64-bit high-performance quad-core Cortex-A53 processor and Arm Mali-G31 MP2 GPU, supporting OpenGL ES 1.0/2.0/3.2, OpenCL 2.0, and Vulkan 1.1. It enables decoding of multiple video formats and supports 4K output at 60fps for ultra-clear, smooth, and stable image quality. The device includes a 13-pin expansion port that, when used with an adapter board, allows expansion of functions such as headphone output, TV-out, USB 2.0, and infrared receiver. Additionally, the onboard 26-pin expansion port further enhances interface capabilities and development potential. Designed not only as a consumer product but also for creators and developers, for Zero3 is a simple, engaging, and practical tool for building and exploring technology. It supports multiple operating systems, including Android 12 TV, Debian 11, Debian 12, Ubuntu 22.04, and Ubuntu 20.04. Ideal for applications such as TV boxes and smart display projection devices, it delivers high-quality video performance with reliable and smooth visuals. Specifications: - CPU: Allwinner H618 quad-core Cortex-A53 processor, 1.5GHz - GPU: Mali-G31 MP2, supports OpenGL ES 1.0/2.0/3.2, OpenCL 2.0, Vulkan 1.1 - Onboard Storage: 16MB SPI Flash - Power Management: AXP313A - Wireless: Wi-Fi 5 and Bluetooth 5.0 - Network: 10/100/1000M Ethernet interface - Audio I/O: 13-pin expansion port supports 2 outputs and 1 input - Video Output: Supports 4K@60fps - TV-Out: 13-pin support for 1-channel TV CVBS output - UART: 3-pin Debug UART - USB: 3 x USB 2.0 (two accessible via expansion board) - SD Card Interface: microSD card slot - Expansion Interface: 26-pin GPIO header - GPIO: 13-pin GPIO interface - Power Input: 5V/3A via Type-C interface - Supported OS: Android 12 TV, Debian 11, Debian 12, Ubuntu 22.04, Ubuntu 20.04 - Color: Blue - Material: ABS - Dimensions: 5.5 x 5 cm Package Contents: 1 x for Zero3 2GB Motherboard Note: Accessories shown in images are not included. Lighting and display settings may cause slight color variations. Measurement tolerance: +/- 1-3 cm.