Features: Powereds by quads cores BCM2711 CortexA72 processor and 8GB rams, the CM4 development board delivers performances for machine learning, realtime analytics, and data intensive applications. Features PCIe interfaces expansion, two band WiFi/ 5.0 connectivitys, and 100MB/s eMMC storage for flexible project customization and industrial reliability. for embeddeds system engineers, iots developers, and robotics creators requiring fast speed processing in form factor. for industrial automation control panel, smartests robotics prototypes, and space constrained iots edges computings devices with 55x40mm. Combines 4B wireless capabilities with enhanceds thermals management, supporting extended operations in demanding through its modulars expansion architecture. Specifications: Materials: PCBs Size:55x40x4.7mm/2.16x1.57x0.18inch Package Includes: 1PC Development Board CM4108000 note: Please allow 0-1cm error due to manual measurement. make sure you not mind before bid. Due to the differences between different monitors, the Pictures may not reflect the actual of the item.