VIOFO Industrial Grade microSD Card, U3 A2 V30 High Speed Memory Card with Adapter, 32GB / 64GB / 128GB / 256GB Optional 256GB

High endurance 256GB microSD card specifically optimized for dash cam recording with U3, V30, A2 ratings. Delivers reliable 24/7 recording performance with read speeds up to 100MB/s and write speeds up to 90MB/s, ensuring smooth 4K video capture without dropped frames or recording interruptions. Engineered for heavy write-intensive applications, this industrial-grade memory card withstands constant recording cycles and harsh temperature conditions that standard cards cannot handle. Class 10 UHS-3 speed rating ensures sharp 4K video quality and fast file transfers. The 256GB capacity stores extensive footage hours, reducing overwrite frequency to extend card longevity and providing valuable hindsight access to unlocked footage when needed. VIOFO tested for long-life durability and dashcam compatibility, eliminating common issues like recording stopped warnings, corrupted files, and performance degradation. Designed specifically for continuous loop recording in automotive environments. Includes microSD adapter for easy connectivity to laptops and computers with SD card slots. Ideal for all dash cam models requiring reliable, high-performance storage that won't fail when you need it most.