• 【High-Speed Data Transfer】Experience ultra-fast data transmission with read speeds up to 100MB/s and write speeds up to 80MB/s for efficient storage and retrieval. • 【Multiple Storage Options】Available in 32GB, 64GB, 128GB, and 256GB capacities to meet your diverse storage needs for photos, videos, and multimedia files. • 【Class 10 & U3 Certified】Features Class 10, UHS-I U3, V30, and A1 certifications ensuring top-tier quality, capacity, and speed performance standards. • 【Universal TF/MicroSD Compatibility】Versatile design compatible with both TF and microSD formats, making it an ideal universal storage solution for various devices. • 【4K Video Recording Support】Specially designed for dash cams, surveillance cameras, and 4K video recording with sustained write speeds of 30MB/s or higher. Specifications: •Type: MicroSD XC I Memory Card •Memory Capacity: 32GB / 64GB / 128GB / 256GB •Speed Class: Class 10, UHS-I U3, V30, A1 •Read Speed: Up to 100MB/s •Write Speed: 25-80MB/s (varies by capacity) •Product Dimensions: 15 × 11 × 1 mm •Operating Voltage: 2.7-3.6V •Working Temperature: 0°C ~ 60°C •Storage Temperature: -20°C ~ 85°C Package included: •1 x Memory Card