Features: The WukongPiH3 development board is a powerful and compact device that runs onLinux, UbuntuandDebian operating system. H3zero adopts AllwinnerH3 ARM CortexA7 quadcore with a main frequency of up to 1.2GHz With its rich interfaceand simple operation, the WukongPiH3 development board is perfect for building computers, wireless networkservers, game consoles, HDvideo players, speakersand more. Designed for developers, techenthusiasts, and DIYers, the WukongPiH3 development board offersendless possibilities for creating innovative projects. The WukongPi H3Zero board has excellentperformance, compact size, rich interfaces, and simple operation Specifications: Size：approx 4.5x4.6cm/1.77x1.81in Adopt：WukongPi H3Zero adopts AllwinnerH3 ARM CortexA7 quadcore Main frequency：up to 1.2GHz Integrated Mali400MP2 GPU 600Mhz with built-inWIFI support for 100Mbps networkport Memory: 512MB DDR3 Expansion: 26Pin Package Includes: 1 Set x ARM Development Board note: Due to the problems of lighting effects and shooting angles, there will be certain tolerances in the product, please understand. Please allow 0-1cm error due to the manual measurment.