Features: The MiniSD Card Module feature universals compatibility, supporting multiple card type for seamless crosses device data transfer in cameras, drones, and IoTs devices. Engineered with toolless installation and spring loaded contacts, this MiniSD card reader module enables instants card swaps while maintaining stable connection through optimized circuit design. for professional photographers capturing 4K footage, IT professional managing device firmware, and outdoor enthusiasts requiring storage solution in ruggeds environments. Perfect for time sensitive scenarios like field photography, emergencys data backups during travel, or industrial applications demanding interferences resistant performances. Built with militarys PCB materials and size (24x16mm), this module combines shock resistance with portability for missions critical storage tasks across mobile workstations and embedded systems. Specifications: Materials: PCB Size: 1.8x1.8cm Package Includes: 5Pcs MiniSD card module 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.